Tempered glass insulator forming die

Abstract

The utility model belongs to the technical field of forming dies, and particularly relates to a tempered glass insulator forming die which comprises a base, guide rods installed at the two ends of the base, a lower die convenient for discharging and heat dissipation arranged at the lower ends of the guide rods in a sliding mode, a lifting upper die arranged at the upper ends of the guide rods in a sliding mode, and heat dissipation cavities capable of being opened and closed arranged at the two ends of the lower die. Heat dissipation through holes are evenly formed in the inner side of the heat dissipation cavity, heat dissipation grooves are formed in the outer side wall of the heat dissipation cavity, heat dissipation fins are installed on the heat dissipation grooves, and a sealing baffle is arranged in the heat dissipation cavity in a limited and sliding mode through sliding grooves. The heat dissipation through holes and the heat dissipation grooves in the two sides of the heat dissipation cavity are communicated through the sealing baffles, heat dissipation is conducted on a product in the mold container in cooperation with the heat dissipation fins, the heat dissipation speed of the mold is increased, the production forming machining efficiency is improved, and meanwhile rapid oxidation of the surface of the mold is prevented. And the heat dissipation through holes and the heat dissipation grooves in the two sides of the heat dissipation cavity are sealed through the sealing baffles, heat in the mold container is prevented from being rapidly dissipated, and the use practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of forming molds, and in particular relates to a tempered glass insulator forming mold. Background Art

[0002] The production process of tempered glass insulators is glass melting - clarification and homogenization - cooling - shearing - pressing and molding - tempering at uniform temperature, etc. During the molding process, matching molds are used to meet different design shapes. To ensure molding quality, the soft hot glass must be cooled by heat transfer in the mold before it can be successfully solidified.

[0003] The traditional tempered glass insulator mold is divided into two parts, the upper and lower molds, and the upper and lower solid pieces are made of steel. When the glass insulator is formed, the mold needs to absorb the heat of the glass droplets to achieve the cooling and solidification process of the formed glass body; because the cooling and heat transfer process must pass through a thicker mold, the heat transfer speed is very slow, the production efficiency is low, and it will cause rapid oxidation of the mold surface and many defects in the glass insulator molding.

[0004] Moreover, the heat dissipation holes provided on the traditional tempered glass insulator mold are not easy to control opening and closing. When heat dissipation is not needed, the heat dissipation holes cannot be closed, resulting in rapid dissipation of heat in the mold container, reducing the practicality of the mold. Utility Model Content

[0005] To solve the problems raised in the above background technology. The utility model provides a tempered glass insulator molding mold, which penetrates the heat dissipation holes and heat dissipation grooves on both sides of the heat dissipation cavity through a sealing baffle, respectively realizing heat dissipation of the product in the mold container in cooperation with the heat sink, reducing the production time of the product in the mold container; accelerating the heat dissipation speed of the mold, improving the production and molding efficiency, and preventing the rapid oxidation of the mold surface. The heat dissipation holes and heat dissipation grooves on both sides of the heat dissipation cavity are sealed by a sealing baffle to prevent the heat in the mold container from dissipating quickly, thereby improving the practicality of the device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tempered glass insulator forming mold, including a base, guide rods are installed on both ends of the base, a top plate is installed on the top of the guide rods, a lower mold is slidably provided on the lower end of the guide rods for facilitating material discharge and heat dissipation, a lifting upper mold is slidably provided on the upper end of the guide rods, and heat dissipation cavities that can be opened and closed are provided at both ends of the lower mold, heat dissipation through holes are evenly arranged on the inner side of the heat dissipation cavity, a heat dissipation groove is opened on the outer side wall of the heat dissipation cavity, a heat dissipation fin is installed on the heat dissipation groove, and a sealing baffle is provided in the heat dissipation cavity through a slide groove to limit the sliding; a driving cylinder for driving the lifting upper mold to move up and down is installed at the bottom of the top plate, and an exhaust valve pipe is provided on the top of the lifting upper mold.

[0007] As a preferred solution of the tempered glass insulator forming mold of the utility model, an annular exhaust groove is provided at the bottom of the lifting upper mold, and the annular exhaust groove is connected to the exhaust valve pipe through an exhaust channel.

[0008] As a preferred solution of the tempered glass insulator forming mold of the utility model, a hydraulic cylinder for driving the lower mold to move up and down is installed in the middle of the base.

[0009] As a preferred solution of the tempered glass insulator forming mold of the utility model, a limiting slider is provided at the bottom of the sealing baffle, and both ends of the limiting slider pass through the notches of the lower mold and slide into the heat dissipation cavity.

[0010] As a preferred solution of the tempered glass insulator forming mold of the utility model, the lower mold and the lifting upper mold slide on the guide rod through the guide slider, and the bottom end of the guide rod is sleeved with a shock-absorbing spring connected to the guide slider.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model drives the upper mold to rise and fall by driving the air cylinder, and the lower mold to rise and fall by the hydraulic cylinder, which is convenient for loading and unloading operations of the mold and saves production time;

[0013] During the molding and processing process, the heat dissipation holes and heat dissipation grooves on both sides of the heat dissipation cavity are connected through the sealing baffle, and the heat dissipation fins are used to dissipate heat for the product in the mold container, thereby reducing the production time of the product in the mold container; accelerating the heat dissipation speed of the mold, improving the production and molding efficiency, and preventing rapid oxidation of the mold surface.

[0014] The heat dissipation holes and heat dissipation grooves on both sides of the heat dissipation cavity are sealed by a sealing baffle to prevent the heat in the mold container from dissipating quickly, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the overall structure of a tempered glass insulator forming mold of the utility model;

[0017] Figure 2 This is a front view structural schematic diagram of a tempered glass insulator forming mold of the utility model;

[0018] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure of the isometric view of the AA surface;

[0019] Figure 4 This is a structural schematic diagram of a lower mold in a tempered glass insulator molding mold of the utility model;

[0020] Figure 5 for Figure 4 A schematic diagram of a top view structure;

[0021] Figure 6 for Figure 5 Schematic diagram of the cross-sectional structure of the isometric view of the BB surface.

[0022] Description of Figure Numbers:

[0023] 1. Base; 2. Guide rod; 3. Driving lower mold; 4. Lifting upper mold; 5. Top plate; 6. Sealing baffle; 7. Heat dissipation cavity; 8. Heat sink; 9. Driving cylinder; 10. Hydraulic cylinder; 21. Guide slider; 22. Shock-absorbing spring; 31. Heat dissipation through hole; 32. Heat dissipation groove; 41. Exhaust valve pipe; 42. Annular exhaust groove; 61. Limit slider. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] See also Figure 1-6The utility model provides the following technical solutions: a tempered glass insulator forming mold, comprising a base 1, guide rods 2 are installed at both ends of the base 1, a top plate 5 is installed on the top of the guide rod 2, a lower mold 3 for discharging and heat dissipation is slidably provided on the lower end of the guide rod 2, a lifting upper mold 4 is slidably provided on the upper end of the guide rod 2, and a heat dissipation cavity 7 that can be opened and closed is provided at both ends of the lower mold 3, heat dissipation through holes 31 are evenly arranged on the inner side of the heat dissipation cavity 7, a heat dissipation groove 32 is opened on the outer wall of the heat dissipation cavity 7, a heat dissipation fin 8 is installed on the heat dissipation groove 32, and a sealing baffle 6 is provided in the heat dissipation cavity 7 through a sliding groove limit sliding; a lifting plate 4 for driving the lifting plate 4 is installed at the bottom of the top plate 5 The driving cylinder 9 for moving the upper mold 4 up and down, the exhaust valve tube 41 is provided on the top of the lifting upper mold 4, and the bottom of the sealing baffle 6 is provided with a limit slider 61, and its two ends pass through the grooves of the lower mold 3 and slide into the heat dissipation cavity 7; in this embodiment, at the beginning of the molding process, the sealing baffle 6 passes through the groove of the lower mold 3 through the limit slider 61 and slides into the heat dissipation cavity 7, and the heat dissipation through holes 31 and heat dissipation grooves 32 on both sides of the heat dissipation cavity 7 are closed to prevent the heat in the mold container from dissipating quickly; the lifting upper mold 4 is driven by the driving cylinder 9 to be pressed downward into the lower mold 3 along the guide rod 2 through the guide slider 21, thereby realizing the molding of the tempered glass insulator.

[0027] After the molding operation is completed, the sealing baffle 6 is pulled out of the heat dissipation cavity 7, so that the heat dissipation through holes 31 and the heat dissipation grooves 32 on both sides of the heat dissipation cavity 7 are connected, and the heat sink 8 is used to dissipate heat for the product in the mold container, thereby reducing the production time of the product in the mold container; accelerating the heat dissipation speed of the mold, improving the production and molding efficiency, and preventing rapid oxidation of the mold surface.

[0028] In this embodiment, an annular exhaust groove 42 is provided at the bottom of the lifting upper mold 4, and the annular exhaust groove 42 is connected to the exhaust valve pipe 41 through an exhaust channel; during the molding process, the exhaust valve pipe 41 can be raised to achieve exhaust adjustment of the pressure in the mold through the annular exhaust groove 42, thereby improving the molding quality of the product.

[0029] In this embodiment, a hydraulic cylinder 10 is installed in the middle of the base 1 to drive the lower mold 3 to move up and down.

[0030] In this embodiment, both ends of the lower mold 3 and the lifting upper mold 4 slide on the guide rod 2 through the guide slider 21, and the bottom end of the guide rod 2 is sleeved with a shock-absorbing spring 22 connected to the guide slider 21.

[0031] Working principle and use process of the utility model: When the utility model is used, the driving cylinder 9 is started to drive the upper mold 4 to rise, and then the hydraulic cylinder 10 is started to lower the lower mold 3, so that the tempered glass material can be added into the lower mold 3;

[0032] At the beginning of the molding process, the sealing baffle 6 is slid into the heat dissipation cavity 7 through the limit slider 61 through the groove of the lower mold 3, and the heat dissipation holes 31 and the heat dissipation grooves 32 on both sides of the heat dissipation cavity 7 are closed to prevent the heat in the mold container from dissipating quickly; the upper mold 4 is driven to be lifted by the driving cylinder 9 through the guide slider 21 and pressed downward into the lower mold 3 along the guide rod 2 to realize the molding of the tempered glass insulator; during the molding process, the exhaust valve pipe 41 can be raised to realize the exhaust adjustment of the pressure in the mold through the annular exhaust groove 42, thereby improving the molding quality of the product.

[0033] After the molding operation is completed, the sealing baffle 6 is pulled out of the heat dissipation cavity 7, so that the heat dissipation through holes 31 and the heat dissipation grooves 32 on both sides of the heat dissipation cavity 7 are connected, and the heat sink 8 is used to dissipate heat for the product in the mold container, thereby reducing the production time of the product in the mold container, accelerating the heat dissipation speed of the mold, improving the production and molding efficiency, and preventing rapid oxidation of the mold surface.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A tempered glass insulator forming mold, comprising a base (1), guide rods (2) are mounted on both ends of the base (1), and a top plate (5) is mounted on the top of the guide rods (2), characterized in that: A lower die (3) for facilitating material discharge and heat dissipation is slidably provided on the lower end of the guide rod (2), a lifting upper die (4) is slidably provided on the upper end of the guide rod (2), heat dissipation chambers (7) which can be opened and closed are provided at both ends of the lower die (3), heat dissipation through holes (31) are evenly arranged on the inner side of the heat dissipation chamber (7), a heat dissipation groove (32) is provided on the outer side wall of the heat dissipation chamber (7), a heat dissipation fin (8) is installed on the heat dissipation groove (32), and a sealing baffle (6) is provided in the heat dissipation chamber (7) through a sliding groove limiter. A driving cylinder (9) for driving the lifting upper die (4) to move up and down is installed at the bottom of the top plate (5), and an exhaust valve pipe (41) is provided at the top of the lifting upper die (4).

2. The tempered glass insulator forming mold according to claim 1, characterized in that: An annular exhaust groove (42) is provided at the bottom of the lifting upper mold (4), and the annular exhaust groove (42) is connected to the exhaust valve pipe (41) through an exhaust channel.

3. The tempered glass insulator forming mold according to claim 1, characterized in that: A hydraulic cylinder (10) is installed in the middle of the base (1) for driving the lower mold (3) to move up and down.

4. The tempered glass insulator forming mold according to claim 1, characterized in that: A limiting slider (61) is provided at the bottom of the sealing baffle (6), and both ends of the limiting slider pass through the notches of the lower mold (3) and slide into the heat dissipation cavity (7).

5. The tempered glass insulator forming mold according to claim 1, characterized in that: The two ends of the lower die (3) and the lifting upper die (4) slide on the guide rod (2) through the guide slider (21), and the bottom end of the guide rod (2) is sleeved with a shock absorbing spring (22) connected to the guide slider (21).

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