A tooling jig for reinforcing a cover glass kiln gun mount

Abstract

The application discloses a tool jig for reinforcing a cover glass kiln gun seat, comprising a reinforcing seat and a fixing piece; one end of the lower edge of the reinforcing seat is used for being fixed on a kiln steel structure; the other end of the upper edge of the reinforcing seat is used for pressing and fixing the kiln gun seat on the side wall of the pool furnace through the fixing piece. The reinforcing seat and the fixing piece structure arranged on the kiln steel structure can provide a reliable support basis for the kiln gun seat, effectively prevent the kiln gun seat from loosening and displacement during use, ensure the stable connection of the kiln gun seat and the side wall of the pool furnace, and further guarantee the normal work of the natural gas combustion gun and improve the stability of the kiln operation.

Description

Technical Field

[0001] This application belongs to the field of glass manufacturing technology, and specifically relates to a tooling fixture for reinforcing the gun holder of a cover glass furnace. Background Technology

[0002] In the production of cover glass, the melting of raw materials is crucial and must be carried out in a high-temperature environment. Cover glass furnaces typically need to reach temperatures above 1500℃, and currently, the required heat energy is mainly provided by electric heating and natural gas combustion.

[0003] The natural gas lance, a crucial conduit for delivering natural gas into the kiln, has a small diameter and is inserted into the kiln through the lance holder. However, during long-term continuous combustion of natural gas, the lance nozzle is prone to blockage. This is because natural gas combustion produces impurities and residues, which accumulate at the nozzle over time, hindering the normal flow of natural gas. This severely impacts combustion efficiency, reduces kiln heating efficiency, and may even lead to unstable kiln temperatures, adversely affecting the quality of cover glass production.

[0004] To ensure the proper functioning of the natural gas lance, it needs to be periodically removed from the kiln for cleaning and maintenance. However, frequent removal of the lance can cause damage and loosening to the kiln lance holder. Once the kiln lance holder becomes loose, it not only affects the installation stability of the lance, potentially causing displacement during operation and resulting in uneven natural gas injection, thus affecting the uniformity of temperature distribution within the kiln, but also poses a safety hazard. In the high-temperature, high-pressure working environment of the kiln, a loose kiln lance holder could lead to serious safety accidents such as natural gas leaks. Utility Model Content

[0005] The purpose of this application is to provide a tooling fixture for reinforcing the gun holder in a covered glass furnace. This addresses the problem mentioned in the background art where repeated pulling of the natural gas combustion gun can easily cause the gun holder to loosen or detach from the furnace sidewall.

[0006] To achieve the above objectives, this application adopts the following technical solution:

[0007] A tooling fixture for reinforcing the gun holder of a cover glass furnace, comprising a reinforcing base and a fixing component;

[0008] The lower edge of the reinforcing base is used to fix it to the steel structure of the kiln.

[0009] The other end of the upper edge of the reinforcing base is used to press and fix the kiln gun base to the side wall of the furnace via the fastener.

[0010] In one possible implementation, the fastener includes a fixing bolt;

[0011] The fixing bolt passes through one end of the upper edge of the reinforcing seat and is used to fix the kiln gun seat to the side wall of the pool furnace.

[0012] In one possible implementation, the reinforcing base is provided with a support section at one end near the kiln steel structure, the support section being used to fix it to the kiln steel structure.

[0013] In one possible implementation, the reinforcing base has a connecting section at one end near the side wall of the furnace, and the connecting section is used to fix the kiln gun base to the side wall of the furnace by fixing bolts.

[0014] In one possible implementation, the support segment, the reinforcing base, and the connecting segment are integrally connected.

[0015] In one possible implementation, the support section, the reinforcing base, and the connecting section are all made of hollow, square stainless steel tubes.

[0016] In one possible implementation, the support section, the reinforcing base, and the connecting section are all made of SUS304 stainless steel.

[0017] In one possible implementation, the thickness of the support section, the reinforcing base, and the connecting section are all set to 6 mm.

[0018] In one possible implementation, the diameter of the square tubes in the support section, the reinforcing base, and the connecting section is all set to 60mm.

[0019] In one possible implementation, two reinforcing seats and fasteners are provided, which are symmetrically installed on both sides of the kiln gun seat.

[0020] Compared with the prior art, this application has the following beneficial effects:

[0021] This application provides a tooling fixture for reinforcing the torch holder of a covered glass kiln. This fixture allows the reinforcing base to be stably installed on the kiln's steel structure, providing a reliable support foundation for the torch holder. By pressing and fixing the torch holder with fasteners, it effectively prevents loosening or displacement during use, ensuring a stable connection between the torch holder and the side wall of the furnace, thereby guaranteeing the normal operation of the natural gas torch and improving the stability of the kiln's operation.

[0022] In one possible implementation, the use of bolts that penetrate the reinforcing base provides a direct and effective fastening force. The high-strength bolt material ensures a stable fastening effect even under complex conditions such as high temperature and vibration, greatly enhancing the reliability of the connection between the kiln gun holder and the furnace sidewall, reducing problems such as natural gas leakage and uneven combustion caused by loose connections, and improving the safety and production efficiency of the kiln.

[0023] In one possible implementation, the addition of a support section increases the connection points and contact area between the reinforcing base and the kiln steel structure, dispersing the pressure borne by the reinforcing base. This effectively improves overall stability, reduces deformation or loosening of the reinforcing base due to long-term stress, extends its service life, and further ensures the stable installation of the kiln gun base.

[0024] In one possible implementation, the design of the connecting section makes the connection between the fixing bolts and the kiln gun holder more secure and convenient. The threaded connection allows for adjustment of the tightening of the fixing bolts according to actual needs, adapting to different installation requirements and operating conditions. This effectively enhances the fixing effect on the kiln gun holder, ensuring its stability under various conditions and preventing any impact on natural gas combustion and normal kiln operation due to loosening of the kiln gun holder.

[0025] In one possible implementation, the integrated connection eliminates gaps between components, improving overall strength and rigidity. Compared to non-integrated connections, it better resists external forces and reduces the risk of structural failure due to loosening or displacement of components. Simultaneously, the integrated connection simplifies the installation process, improves installation efficiency, and facilitates kiln maintenance and production.

[0026] In one possible implementation, a hollow, square stainless steel tube structure reduces overall weight while ensuring sufficient strength, facilitating installation and handling. The square cross-section increases the contact area with other components and enhances stability, making rotation or displacement less likely. Stainless steel possesses excellent corrosion resistance and high-temperature resistance, enabling it to operate stably for extended periods in high-temperature, high-humidity, and corrosive gas environments, thus extending the overall service life.

[0027] In one possible implementation, SUS304 stainless steel possesses excellent corrosion resistance, effectively resisting the erosion of high-temperature combustion gases, water vapor, and other corrosive substances within the kiln, preventing rust and corrosion, thereby ensuring its structural strength and stability. Simultaneously, SUS304 stainless steel also exhibits good high-temperature resistance, maintaining good mechanical properties even in high-temperature environments exceeding 1500℃ in cover glass kilns, ensuring long-term stable operation and guaranteeing the reinforcement effect of the kiln gun mount.

[0028] In one possible implementation, symmetrical installation ensures balanced reinforcement of the kiln lance holder. This avoids uneven stress on the kiln lance holder caused by unilateral or inconsistent reinforcement strength on both sides, which could lead to tilting or displacement. The symmetrical reinforcement structure on both sides can better resist external forces from different directions, greatly improving the stability and reliability of the kiln lance holder, and further ensuring the normal operation of the natural gas lance and the safe operation of the kiln. Attached Figure Description

[0029] Figure 1 A schematic diagram of the installation of a tooling fixture for reinforcing the gun holder of a cover glass furnace on the side wall of the furnace, provided in this application.

[0030] Figure 2 A partial schematic diagram of the installation of a tooling fixture for reinforcing the gun holder of a cover glass furnace, provided for this application;

[0031] Figure 3 This application provides an overall structural schematic diagram of a tooling fixture for reinforcing the gun holder of a cover glass furnace.

[0032] The attached diagram is labeled as follows: 1. Side wall of the furnace; 2. Steel structure of the kiln; 3. Kiln gun seat; 4. Reinforcing seat; 5. Support section; 6. Connecting section; 7. Fastener; 8. Fixing bolt. Detailed Implementation

[0033] The specific embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0034] like Figure 1 , Figure 2 and Figure 3 As shown, this application discloses a tooling fixture for reinforcing the gun seat of a cover glass furnace, which may include a reinforcing base 4 and a fixing member 7.

[0035] The lower edge of the reinforcing base 4 is used to fix it to the kiln steel structure 2.

[0036] The other end of the upper edge of the reinforcing base 4 is used by the fastener 7 to press and fix the kiln gun base 3 to the side wall 1 of the furnace.

[0037] In this embodiment, this structural design allows the reinforcing base 4 to be stably installed on the kiln steel structure 2, providing a reliable support foundation for the kiln lance holder 3. The kiln lance holder 3 is pressed and fixed by the fastener 7, effectively preventing loosening or displacement during use, ensuring a stable connection between the kiln lance holder 3 and the side wall 1 of the furnace, thereby guaranteeing the normal operation of the natural gas lance and improving the stability of kiln operation.

[0038] In one possible embodiment, the fastener 7 includes a fixing bolt 8 that passes through one end of the upper edge of the reinforcing base 4 to fix the kiln gun seat 3 to the side wall 1 of the furnace.

[0039] Optionally, the fixing bolt 8 is made of high-strength alloy steel with a matching diameter. At one end of the upper edge of the reinforcing seat 4, a through hole is precisely drilled to allow the fixing bolt 8 to pass smoothly, according to the position and size of the mounting hole of the kiln gun seat 3.

[0040] After installing the kiln gun holder 3 on the side wall 1 of the pool furnace, pass the fixing bolt 8 through the through hole on the upper edge of the reinforcing seat 4, and then tighten the nut on the other side of the kiln gun holder 3 so that the fixing bolt 8 tightly pulls the kiln gun holder 3 and the reinforcing seat 4, and firmly fixes the kiln gun holder 3 on the side wall 1 of the pool furnace.

[0041] In this embodiment, the fixing bolt 8 penetrates the reinforcing seat 4, providing a direct and effective fastening force. The high-strength bolt material ensures a stable fastening effect even under complex working conditions such as high temperature and vibration, greatly enhancing the reliability of the connection between the kiln gun seat 3 and the furnace side wall 1, reducing problems such as natural gas leakage and uneven combustion caused by loose connections, and improving the safety and production efficiency of the kiln.

[0042] In one possible embodiment, the reinforcing base 4 is provided with a support section 5 at one end near the kiln steel structure 2, and the support section 5 is used to fix it to the kiln steel structure 2.

[0043] Optionally, a structurally stable support section 5 may be welded to one end of the reinforcing base 4 near the kiln steel structure 2. The support section 5 may be a metal rod or metal plate of the same material as the reinforcing base 4.

[0044] For example, a 10mm thick steel plate is selected, cut into a suitable length and shape, and one end is fully welded to the reinforcing base 4. The other end is fixed to a specific position of the kiln steel structure 2 by welding or using high-strength bolts to ensure that the support section 5 can stably support the reinforcing base 4.

[0045] In this embodiment, the addition of support section 5 increases the connection points and contact area between the reinforcing base 4 and the kiln steel structure 2, dispersing the pressure borne by the reinforcing base 4. This effectively improves overall stability, reduces deformation or loosening of the reinforcing base 4 due to long-term stress, extends its service life, and further ensures the stable installation of the kiln gun holder 3.

[0046] In one possible embodiment, the reinforcing base 4 is provided with a connecting section 6 at one end near the side wall 1 of the furnace pool. The connecting section 6 can fix the kiln gun base 3 to the side wall 1 of the furnace pool by fixing bolts 8.

[0047] A connecting section 6 is provided at one end of the reinforcing base 4 near the side wall 1 of the furnace. The connecting section 6 can be a metal block with threaded holes, integrally formed with the reinforcing base 4 or connected by welding. After the furnace gun holder 3 is installed on the side wall 1 of the furnace, the fixing bolts 8 are passed through the mounting holes of the furnace gun holder 3 and then screwed into the threaded holes of the connecting section 6. By tightening the fixing bolts 8, the furnace gun holder 3 is firmly fixed to the side wall 1 of the furnace.

[0048] In this embodiment, the design of the connecting section 6 makes the connection between the fixing bolt 8 and the kiln gun holder 3 more secure and convenient. The threaded connection allows for adjustment of the tightening of the fixing bolt 8 according to actual needs, adapting to different installation requirements and operating conditions. This effectively enhances the fixing effect on the kiln gun holder 3, ensuring its stability under various conditions and preventing any impact on natural gas combustion and normal kiln operation due to loosening of the kiln gun holder 3.

[0049] In one possible embodiment, the support segment 5, the reinforcing base 4, and the connecting segment 6 are integrally connected.

[0050] The support section 5, the reinforcing base 4, and the connecting section 6 are connected into a whole using an integral molding process or a high-precision welding process.

[0051] For example, the support section 5, the reinforcing base 4, and the connecting section 6 can be directly cast using a casting process, or they can be machined separately and then firmly connected together using high-precision welding methods such as argon arc welding to ensure the strength and stability of the connection.

[0052] In this embodiment, the integrated connection eliminates gaps between components, improving overall strength and rigidity. Compared to non-integrated connections, it better resists external forces and reduces the risk of structural failure due to loosening or displacement of components. Simultaneously, the integrated connection simplifies the installation process, improves installation efficiency, and facilitates kiln maintenance and production.

[0053] In one possible embodiment, the support section 5, the reinforcing base 4, and the connecting section 6 are all made of hollow, square stainless steel tubes.

[0054] In the material selection and processing, hollow, square stainless steel pipes were used to make support section 5, reinforcing base 4 and connecting section 6, strictly in accordance with the design requirements.

[0055] For example, SUS304 stainless steel pipes that meet standards are purchased from the market. These pipes have a square cross-section and a hollow internal structure. The stainless steel pipes are then cut to the appropriate length according to the required design dimensions and subjected to necessary processing, such as grinding and drilling, to meet assembly and usage requirements.

[0056] In this embodiment, the hollow, square stainless steel tube structure reduces overall weight while ensuring sufficient strength, facilitating installation and handling. The square cross-sectional shape increases the contact area with other components and enhances stability, making it less prone to rotation or displacement. Stainless steel possesses excellent corrosion resistance and high-temperature resistance, enabling it to operate stably for extended periods in high-temperature, high-humidity, and corrosive gas environments, thus extending its overall service life.

[0057] In one possible embodiment, the support section 5, the reinforcing base 4, and the connecting section 6 are all made of SUS304 stainless steel.

[0058] When purchasing stainless steel pipes, ensure that the selected material is SUS304 stainless steel. This type of stainless steel has excellent overall performance. Before manufacturing, the purchased stainless steel pipes should be tested for material composition using methods such as spectral analysis to confirm that their material composition meets the standard requirements of SUS304 stainless steel before proceeding with subsequent processing and assembly.

[0059] In this embodiment, SUS304 stainless steel exhibits excellent corrosion resistance, effectively resisting the erosion of high-temperature combustion gases, water vapor, and other corrosive substances within the kiln, preventing rust and corrosion, thereby ensuring its structural strength and stability. Simultaneously, SUS304 stainless steel also possesses good high-temperature resistance, maintaining good mechanical properties even in high-temperature environments exceeding 1500℃ within the cover glass kiln, ensuring long-term stable operation and guaranteeing the reinforcement effect of the kiln gun holder 3.

[0060] In one possible embodiment, the thickness of the support section 5, the reinforcing base 4, and the connecting section 6 is all set to 6 mm.

[0061] When processing stainless steel pipes, their thickness is strictly controlled to 6mm. High-precision cutting equipment and processing technology are used to ensure that the thickness of each section of stainless steel pipe used to make support section 5, reinforcing base 4 and connecting section 6 is uniform.

[0062] For example, laser cutting or CNC cutting equipment is used to cut the stainless steel pipe according to the preset thickness parameters. After the processing is completed, measuring tools are used to randomly check the thickness of the stainless steel pipe to ensure that it meets the design requirement of 6mm.

[0063] In this embodiment, the 6mm thickness design balances material cost and weight while ensuring strength. Sufficient thickness allows it to withstand various external forces generated during use, preventing deformation or damage. Simultaneously, the appropriate thickness avoids increased weight and cost due to excessive material thickness, achieving a balance between performance and cost.

[0064] In one possible embodiment, the diameter of the square tube of the support section 5, the reinforcing base 4, and the connecting section 6 is all set to 60mm.

[0065] When selecting and processing stainless steel pipes, ensure that the square tube diameter is 60mm. After purchasing stainless steel pipes that meet the diameter requirement, conduct strict dimensional inspections, using calipers and other measuring tools to measure the diagonal length and side length of the square tube to ensure that its diameter conforms to the 60mm standard. During processing, if welding or other processing operations are required on the stainless steel pipes, strictly control the processing technology to avoid changes in the square tube diameter due to improper processing.

[0066] In this embodiment, the 60mm square tube diameter provides sufficient structural strength and stability. The larger diameter allows it to better withstand the weight and external forces of the kiln gun holder 3, making it less prone to bending or deformation. Simultaneously, the suitable diameter facilitates connection and assembly with other components, improving overall versatility and applicability.

[0067] In one possible embodiment, there are two reinforcing bases 4 and fasteners 7, which are symmetrically installed on both sides of the kiln gun base 3.

[0068] When installing the tooling fixtures, according to the structure and size of the kiln gun holder 3, a set of reinforcing seats 4 and fixing parts 7 are installed at symmetrical positions on the left and right sides of the kiln gun holder 3.

[0069] Using the same method, install another set of reinforcing base 4 and fastener 7 on the right side of the kiln gun holder 3 to ensure that the installation method and tightness on both sides are consistent.

[0070] In this embodiment, the symmetrical installation ensures the balanced reinforcement of the kiln gun holder 3. This avoids uneven stress on the kiln gun holder 3 caused by unilateral or inconsistent reinforcement on both sides, which could lead to tilting or displacement. The symmetrical reinforcement structure on both sides can better resist external forces from different directions, greatly improving the stability and reliability of the kiln gun holder 3, and further ensuring the normal operation of the natural gas lance and the safe operation of the kiln.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them; although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications to the technical solutions described in the foregoing embodiments, or equivalent substitutions for some or all of the technical features, do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A tooling fixture for reinforcing the gun holder of a covered glass furnace, characterized in that, Includes a reinforcing base (4) and a fastener (7); The lower edge of the reinforcing base (4) is used to fix it to the kiln steel structure (2); The other end of the upper edge of the reinforcing base (4) is used by the fastener (7) to press and fix the kiln gun base (3) to the side wall (1) of the furnace.

2. The tooling fixture for reinforcing the gun holder of a glass furnace with a cover plate according to claim 1, characterized in that, The fastener (7) includes a fixing bolt (8); The fixing bolt (8) passes through one end of the upper edge of the reinforcing seat (4) and is used to fix the kiln gun seat (3) to the side wall (1) of the furnace.

3. The tooling fixture for reinforcing the gun holder of a cover glass furnace according to claim 1, characterized in that, The reinforcing base (4) is provided with a support section (5) at one end near the kiln steel structure (2), and the support section (5) is used to fix it on the kiln steel structure (2).

4. The tooling fixture for reinforcing the gun holder of a cover glass furnace according to claim 3, characterized in that, The reinforcing base (4) is provided with a connecting section (6) at one end near the side wall (1) of the furnace pool. The connecting section (6) is used to fix the kiln gun base (3) to the side wall (1) of the furnace pool by fixing bolts (8).

5. The tooling fixture for reinforcing the gun holder of a cover glass furnace according to claim 4, characterized in that, The support section (5), the reinforcing base (4), and the connecting section (6) are integrally connected.

6. The tooling fixture for reinforcing the gun holder of a cover glass furnace according to claim 5, characterized in that, The support section (5), the reinforcing base (4), and the connecting section (6) are all made of hollow, square stainless steel tubes.

7. The tooling fixture for reinforcing the gun holder of a cover glass furnace according to claim 5, characterized in that, The support section (5), the reinforcing base (4), and the connecting section (6) are all made of SUS304 stainless steel.

8. The tooling fixture for reinforcing the gun holder of a cover glass furnace according to claim 5, characterized in that, The thickness of the support section (5), the reinforcing base (4), and the connecting section (6) is all set to 6mm.

9. The tooling fixture for reinforcing the gun holder of a cover glass furnace according to claim 5, characterized in that, The diameter of the square tubes of the support section (5), the reinforcing base (4) and the connecting section (6) is set to 60mm.

10. The tooling fixture for reinforcing the gun holder of a cover glass furnace according to claim 1, characterized in that: Two reinforcing bases (4) and fasteners (7) are provided, and are respectively symmetrically installed on both sides of the kiln gun base (3).

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