Adjusting type hot bending die

Abstract

The utility model provides an adjustable hot bending die, which relates to the technical field of hot bending dies and comprises a support, a plurality of adjusting columns arranged above the support, a die arranged above the plurality of adjusting columns, and pressing plates arranged at two ends of the plurality of adjusting columns. The adjusting assembly is arranged between the support and the mold and used for adjusting the radian of the mold, and the adjusting assembly comprises a measuring column a, an adjusting screw rod a, a measuring column b, an adjusting screw rod b, a screwing nut a and a screwing nut b; and the fixing assemblies are arranged on the two sides of the support and used for fixing the mold, and each fixing assembly comprises a screwing screw, a pressing plate and a magnet. According to the hot bending mold, glass with different radians can be shaped through the arrangement of the adjusting assembly, meanwhile, the levelness of the adjusting column can be kept, the glass shaping precision is improved, and the lower mold and the upper mold can be fixed through the arrangement of the fixing assembly, so that the lower mold and the upper mold are prevented from deviating.

Description

Technical Field

[0001] The utility model relates to the technical field of hot bending moulds, in particular to an adjustable hot bending mould. Background Art

[0002] Glass is a colorless, transparent, non-crystalline solid material with good optical properties. It is mainly made of silicate materials such as quartz sand, sodium carbonate and calcium oxide, which are melted at high temperature and then cooled. Glass has the characteristics of high hardness, not easy to deform, and easy to clean. Therefore, it is widely used in construction, decoration, and utensil making. With people's pursuit of the appearance of buildings, decorations, and utensils, the demand for curved glass has gradually increased. The hot bending mold is a tool used to process curved glass. When using it, first select the appropriate glass and mold to ensure that its quality and shape meet the requirements. At the same time, clean and check the mold to ensure that the surface is smooth and intact. Then put the glass to be processed into a special heating device and gradually heat it to the appropriate temperature. This temperature depends on the type and thickness of the glass material, usually between 500°C and 700°C. When the required temperature is reached, take out the glass and place it on a pre-prepared mold, and use pressure or gravity to make the glass contact the mold and produce the required shape. Finally, let the glass cool and solidify naturally, or put it into a special cooling device for rapid cooling to enhance stability.

[0003] However, the existing heat bending molds still have certain defects when in use. For example, most of the existing heat bending molds can only shape glass with a specific curvature and are not very applicable. Utility Model Content

[0004] The utility model aims to solve the shortcomings existing in the background technology and provides an adjustable hot bending mold. In order to solve the above problems, by setting the adjusting component, glass with different curvatures can be shaped, and at the same time, the level of the adjusting column can be maintained to improve the accuracy of glass shaping. By setting the fixing component, the lower mold and the upper mold can be fixed to prevent the lower mold and the upper mold from offsetting.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable hot bending mold, comprising: a support, a plurality of adjustment columns are provided above the support, a mold is provided above the plurality of adjustment columns, pressure plates are provided at both ends of the plurality of adjustment columns, an adjustment component is arranged between the support and the mold, and is used to adjust the curvature of the mold, the adjustment component comprises a measuring column a, an adjusting screw a, a measuring column b, an adjusting screw b, a tightening nut a and a tightening nut b, and a fixing component arranged on both sides of the support, and is used to fix the mold, the fixing component comprises a tightening screw, a pressure plate and a magnet.

[0006] Further, a plurality of through holes a are formed in the top of the support, measuring columns a are arranged inside the plurality of through holes a, a plurality of limiting holes a are formed in the top of the support, and measuring columns b are arranged inside the plurality of limiting holes a. A plurality of through holes b are formed in the top of the support, and a plurality of adjusting screws a are arranged inside the plurality of through holes b. A plurality of limiting holes b are formed in the top of the support, and adjusting screws b are arranged inside the plurality of limiting holes b. The outer side of the adjusting column is fixedly connected to the adjusting screw a and the adjusting screw b. Through the arrangement of the through holes a and the limiting holes a, the measuring columns a and the measuring columns b can be limited respectively, and through the arrangement of the through holes b and the limiting holes b, the adjusting screws a and the adjusting screws b can be limited respectively.

[0007] Further, scales are arranged on the outer sides of the plurality of measuring columns a and the plurality of measuring columns b. Connecting plates are fixedly connected to the bottoms of the plurality of adjusting screws a and the plurality of adjusting screws b. During the process of lifting and adjusting the adjusting column, the scales on the measuring columns a and the measuring columns b can be used for comparison to ensure that the two ends of the measuring columns a and the measuring columns b are at the same height.

[0008] Further, connecting strips are arranged on one side of the plurality of adjusting screws a and the plurality of adjusting screws b. Two fixing frames are arranged on the tops of the plurality of connecting strips. Spirit levels are arranged on the tops of the plurality of fixing frames. During the process of lifting and adjusting the adjusting column, the spirit level arranged on the top of the connecting strip can facilitate the user to observe whether the adjusting column is in a horizontal state.

[0009] Further, locking nuts a are threadedly connected to the outer sides of the plurality of adjusting screws a and the plurality of adjusting screws b, and locking nuts b are threadedly connected to the outer sides of the plurality of adjusting screws a and the plurality of adjusting screws b.

[0010] Further, tightening screws are arranged on one side of the plurality of pressing plates. Threaded holes matching the tightening screws are formed at both ends of the plurality of adjusting columns. During use, the pressing plates are locked by the tightening screws to fix the mold 2.

[0011] Further, magnets are arranged on one side of the plurality of pressing plates facing the mold, and the plurality of magnets are magnetically connected to the mold.

[0012] The present utility model provides an adjustable hot bending mold, which has the following beneficial effects:

[0013] The advantages of the present utility model are that through the arrangement of the adjusting assembly, glass with different arcs can be shaped. At the same time, through the arrangement of the measuring columns and the spirit level, it is convenient to lift and lower the adjusting screws, so that the two ends of the adjusting column are at the same height to keep the adjusting column horizontal, thereby improving the precision of glass shaping;

[0014] Secondly, through the setting of the fixing components, the lower mold can be fixed to prevent the lower mold from shifting, which affects the shaping of the glass. Brief Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0016] Figure 2 It is a sectional view of the overall structure of the present utility model.

[0017] Figure 3 It is a schematic diagram of the adjusting column structure of the present utility model.

[0018] Figure 4 It is a top view of the support structure of the present utility model.

[0019] Figure 5 It is a schematic diagram of the support structure of the present utility model.

[0020] Figure 6 For the present utility model Figure 2 Enlarged view of part A.

[0021] Figure 7 For the present utility model Figure 3 Enlarged view of part B.

[0022] Figures 1-7 In the figure: 1. Support; 101. Through hole a; 102. Through hole b; 103. Limit hole a; 104. Limit hole b; 2. Mold; 3. Measuring column a; 301. Adjusting screw a; 302. Tightening nut a; 303. Tightening nut b; 304. Connecting plate; 305. Connecting bar; 306. Fixed frame; 307. Level; 308. Scale; 4. Adjusting column; 401. Tightening screw; 402. Pressing plate; 403. Magnet; 5. Measuring column b; 501. Adjusting screw b. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0024] The following disclosure provides many different embodiments or examples for implementing different structures of the present application. To simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present application. In addition, the present application may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0025] An embodiment of the present application provides an adjustable hot bending mold. This adjustable hot bending mold can be configured to shape glass with different curvatures through the setting of an adjustment component, and at the same time, it can keep the adjustment columns horizontal, improve the precision of glass shaping, and through the setting of a fixing component, it can fix the lower mold and the upper mold to prevent the lower mold and the upper mold from shifting. The following provides a detailed description of this adjustable hot bending mold. It should be noted that the description order of the following embodiments does not limit the preferred order of the embodiments.

[0026] The present application will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] Please refer to Figures 1-7 As shown in [the figure], an adjustable hot bending mold provided in this embodiment includes: a support 1, above which there are multiple adjustment columns 4, above the multiple adjustment columns 4 there is a mold 2, and both ends of the multiple adjustment columns 4 are provided with pressing plates 402; an adjustment component disposed between the support 1 and the mold 2 for adjusting the curvature of the mold 2, the adjustment component includes a measuring column a 3, an adjustment screw a 301, a measuring column b 5, an adjustment screw b 501, a tightening nut a 302, and a tightening nut b 303; and a fixing component disposed on both sides of the support 1 for fixing the mold 2, the fixing component includes a tightening screw 401, a pressing plate 402, and a magnet 403.

[0028] Further, the user can place an arc measuring tool on the tops of the multiple adjustment columns 4 and adjust the heights of the multiple adjustment columns 4 one by one so that the adjustment columns 4 are in contact with the arc measuring tool. Place the mold 2 on the tops of the multiple adjustment columns 4 so that the mold 2 is bent and in contact with the multiple adjustment columns 4. At this time, by referring to the scales 308 on the measuring column a 3 and the measuring column b 5, it can be ensured that both ends of the measuring column a 3 and the measuring column b 5 are at the same height.

[0029] Further, attach the multiple pressing plates 402 to both sides of the multiple adjustment columns 4 respectively, make the multiple magnets 403 magnetically connected to one side of the mold 2, and then lock the pressing plates 402 through the tightening screws 401 to fix the mold 2.

[0030] Among them, a plurality of through holes a101 are formed in the top of the support 1, a measuring column a3 is arranged inside each of the plurality of through holes a101, a plurality of limiting holes a103 are formed in the top of the support 1, and a measuring column b5 is arranged inside each of the plurality of limiting holes a103. A plurality of through holes b102 are formed in the top of the support 1, and a plurality of adjusting screws a301 are arranged inside each of the plurality of through holes b102. A plurality of limiting holes b104 are formed in the top of the support 1, and an adjusting screw b501 is arranged inside each of the plurality of limiting holes b104. The outer side of the adjusting column 4 is fixedly connected to the adjusting screw a301 and the adjusting screw b501. Through the arrangement of the through holes a101 and the limiting holes a103, the measuring column a3 and the measuring column b5 can be limited respectively, and through the arrangement of the through holes b102 and the limiting holes b104, the adjusting screw a301 and the adjusting screw b501 can be limited respectively.

[0031] Among them, scales 308 are arranged on the outer sides of the plurality of measuring columns a3 and the plurality of measuring columns b5. A connecting plate 304 is fixedly connected to the bottoms of the plurality of adjusting screws a301 and the plurality of adjusting screws b501. A connecting strip 305 is arranged on one side of the plurality of adjusting screws a301 and the plurality of adjusting screws b501. Two fixing frames 306 are arranged on the top of the plurality of connecting strips 305, and a spirit level 307 is arranged on the top of each of the plurality of fixing frames 306. Locking nuts a302 are threadedly connected to the outer sides of the plurality of adjusting screws a301 and the plurality of adjusting screws b501, and locking nuts b303 are threadedly connected to the outer sides of the plurality of adjusting screws a301 and the plurality of adjusting screws b501. During the process of lifting and adjusting the column 4, the scales 308 on the measuring column a3 and the measuring column b5 can be compared to ensure that both ends of the measuring column a3 and the measuring column b5 are at the same height. The spirit level 307 arranged on the top of the connecting strip 305 also facilitates the user to observe whether the adjusting column 4 is in a horizontal state.

[0032] During use, the user can place the arc-shaped measuring tool on the tops of the plurality of adjusting columns 4, and use a wrench to screw the locking nuts a302 and the locking nuts b303 on the plurality of adjusting screws a301 and the plurality of adjusting screws b501 one by one to release the limitation on the adjusting screws a301 and the adjusting screws b501, so that the outer sides of the plurality of adjusting columns 4 are in contact with the arc-shaped measuring tool. Then, the locking nuts a302 and the locking nuts b303 are tightened to fix the measuring column a3 and the measuring column b5, and the mold 2 is placed on the tops of the plurality of adjusting columns 4, and the mold 2 is pushed downward so that the mold 2 is bent and in contact with the plurality of adjusting columns 4.

[0033] Among them, a locking screw 401 is arranged on one side of each of the plurality of pressing plates 402, and threaded holes matching the locking screws 401 are formed at both ends of the plurality of adjusting columns 4. Magnets 403 are arranged on the side of each of the plurality of pressing plates 402 facing the mold 2, and the plurality of magnets 403 are magnetically connected to the mold 2.

[0034] During use, multiple pressing plates 402 are respectively attached to both sides of multiple adjusting columns 4, so that multiple magnets 403 are magnetically connected to one side of the mold 2. At the same time, the pressing plates 402 are locked by tightening the screw rods 401 to fix the mold 2.

[0035] The working principle is as follows:

[0036] During use, the user can place the arc-shaped measuring tool on the tops of multiple adjusting columns 4, and use a wrench to individually turn the tightening nuts a 302 and tightening nuts b 303 on multiple adjusting screw rods a 301 and multiple adjusting screw rods b 501 to release the limit on the adjusting screw rods a 301 and adjusting screw rods b 501, so that the outer sides of multiple adjusting columns 4 are in contact with the arc-shaped measuring tool. Then, tighten the tightening nuts a 302 and tightening nuts b 303 to fix the measuring columns a 3 and measuring columns b 5, and place the mold 2 on the tops of multiple adjusting columns 4. Push the mold 2 downward so that the mold 2 bends and is in contact with multiple adjusting columns 4.

[0037] Among them, during the process of lifting and adjusting the adjusting column 4, the scales 308 on the measuring columns a 3 and measuring columns b 5 can be used for comparison to ensure that both ends of the measuring columns a 3 and measuring columns b 5 are at the same height. It is also convenient for the user to observe whether the adjusting column 4 is in a horizontal state through the level gauge 307 provided on the top of the connecting bar 305.

[0038] Further, multiple pressing plates 402 are respectively attached to both sides of multiple adjusting columns 4, so that multiple magnets 403 are magnetically connected to one side of the mold 2. At the same time, the pressing plates 402 are locked by tightening the screw rods 401 to fix the mold 2.

[0039] Then, place the heated glass on the top of the mold 2, and at the same time apply pressure and gravity to the glass so that the glass is in contact with the mold 2 to generate the required shape. Finally, let the glass cool and solidify naturally.

[0040] In the above embodiments, the descriptions of each embodiment have their own focuses. For the parts not detailed in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0041] The above has introduced in detail an adjustable hot bending mold provided by the embodiments of the present application. Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The descriptions of the above embodiments are only used to help understand the technical solution and its core idea of the present application; those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An adjustable hot bending die, characterized in that: include: A support (1), wherein a plurality of adjustment columns (4) are provided above the support (1), a mold (2) is provided above the plurality of adjustment columns (4), and pressure plates (402) are provided at both ends of the plurality of adjustment columns (4); an adjusting component disposed between the support (1) and the mold (2), used for adjusting the curvature of the mold (2), the adjusting component comprising a measuring column a (3), an adjusting screw a (301), a measuring column b (5), an adjusting screw b (501), a tightening nut a (302) and a tightening nut b (303); and The fixing components arranged on both sides of the support (1) are used to fix the mould (2), and the fixing components comprise a tightening screw (401), a pressing plate (402) and a magnet (403).

2. The adjustable hot bending die according to claim 1, characterized in that: The support (1) is provided with a plurality of through holes a (101) at the top, each of which is provided with a measuring column a (3); the support (1) is provided with a plurality of limit holes a (103) at the top, each of which is provided with a measuring column b (5); the support (1) is provided with a plurality of through holes b (102) at the top, each of which is provided with a plurality of adjusting screws a (301); the support (1) is provided with a plurality of limit holes b (104) at the top, each of which is provided with an adjusting screw b (501); and the outer side of the adjusting column (4) is fixedly connected to the adjusting screw a (301) and the adjusting screw b (501).

3. The adjustable hot bending die according to claim 2, characterized in that: The outer sides of the plurality of measuring columns a (3) and the plurality of measuring columns b (5) are provided with scales (308), and the bottoms of the plurality of adjusting screws a (301) and the plurality of adjusting screws b (501) are fixedly connected with a connecting plate (304).

4. The adjustable hot bending die according to claim 2, characterized in that: A connecting strip (305) is provided on one side of the plurality of adjusting screws a (301) and the plurality of adjusting screws b (501), two fixing frames (306) are provided on the top of the plurality of connecting strips (305), and a level (307) is provided on the top of the plurality of fixing frames (306).

5. The adjustable hot bending die according to claim 2, characterized in that: The outer sides of the plurality of adjusting screws a (301) and the plurality of adjusting screws b (501) are threadedly connected with tightening nuts a (302), and the outer sides of the plurality of adjusting screws a (301) and the plurality of adjusting screws b (501) are threadedly connected with tightening nuts b (303).

6. The adjustable hot bending die according to claim 1, characterized in that: A tightening screw (401) is provided on one side of the plurality of pressing plates (402), and threaded holes matching the tightening screw (401) are provided at both ends of the plurality of adjusting columns (4).

7. The adjustable hot bending die according to claim 1, characterized in that: A plurality of the pressing plates (402) are each provided with a magnet (403) on one side facing the mould (2), and the plurality of the magnets (403) are magnetically connected to the mould (2).

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