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A side fastening tool for tin bath bottom bricks

A technology for tin bath bottom bricks and fastening tools, which is applied in the field of tin bath forming equipment, and can solve problems such as threaded fasteners that cannot be fastened

Active Publication Date: 2017-03-29
(CNBM) BENGBU DESIGN & RES INST FOR GLASS IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the technical problem that the threaded fasteners in the prior art cannot be fastened from one side, and further propose a side fastening tool for tin bath bottom bricks

Method used

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  • A side fastening tool for tin bath bottom bricks
  • A side fastening tool for tin bath bottom bricks
  • A side fastening tool for tin bath bottom bricks

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1 A side fastening tool for tin bath bottom brick 1

[0022] A side fastening tool for tin bath bottom tiles such as figure 1 As shown, it includes a screw 2, a nut 5 is screwed on the screw 2, and the nut 5 is covered with a worm wheel 4. The center of the worm wheel 4 is provided with a polygonal groove 4a with a regular hexagonal cross section, and the center of the bottom of the polygonal groove 4a is provided with a cylindrical screw hole 4b. The polygonal groove 4a is socketed with the nut 5, and the non-cap end of the screw 2 passes through the screw hole 4b.

[0023] Such as figure 1 , figure 2 and image 3 As shown, the non-cap end of the screw 2 is connected to the base plate 1, one end of the base plate 1 is provided with a cylindrical fixing hole 1a whose axis is perpendicular to the plate surface, a fixing sleeve 1c is set on the other end of the base plate 1, and a pair of Hinge support 1b. The fixing hole 1a is sleeve-fitted with the end ...

Embodiment 2

[0027] Embodiment 2 A side fastening tool for tin bath bottom brick 2

[0028] A side fastening tool for tin bath bottom tiles such as Figure 4 As shown, it includes a tin bath bottom plate 8, a group of screw rods 2 are welded on the tin bath bottom plate 8, a group of refractory tin bath bottom bricks 7 are laid on the tin bath bottom plate 8, and two axes and tin bath bottom bricks 7 are arranged on each tin bath bottom brick 7. The vertical fastening hole 7a of the tank bottom plate 8, the fastening hole 7a is a blind hole communicated with the bottom surface of the tin tank bottom brick 8 at one port. The bottom brick 7 of the tin bath is provided with horizontal side tightening holes 7b which are respectively connected with the corresponding fastening holes 7a crosswise and orthogonally.

[0029] The corresponding screw rod 2 is sleeved in the fastening hole 7a, and the upper end of the screw rod 2 is connected to the following parts in the side tightening hole 7b. Su...

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Abstract

The invention relates to a lateral fastening tool for a tin bath bottom brick. The lateral fastening tool comprises a screw rod (2) and a nut (5), wherein the nut (5) is in screwed connection to the screw rod (2). The lateral fastening tool is characterized in that a worm wheel (4) sleeves outside the nut (5), a polygonal groove (4a) is formed in the center of the worm wheel (4), and the polygonal groove (4a) is matched with the nut (5) in sleeving connection; the screw rod (2) penetrates through the worm wheel (4) and is connected with a baseplate (1), a fixed hole (1a) is formed in the baseplate (1), a fixed sleeve pipe (1c) is arranged at one end of the baseplate (1), and a pair of hinged supporting seats (1b) are arranged under the baseplate (1); the fixed hole (1a) is matched with the screw rod (2) in sleeving connection, and a standstill locking rod (6) is connected to in the inner part of the fixed sleeve pipe (1c) in a sleeving manner; a worm rod (3) meshed with the worm wheel (4) is connected to the hinged supporting seats (1b) in a rotating manner, and a cap cover (3c) is arranged at one end of the worm rod (3). Through the adoption of the technical scheme, the purpose of fastening a threaded fastener is realized, and after the lateral fastening tool disclosed by the invention is adopted by the tin bath bottom brick and a tin bath bottom plate, a truncated cone sealing space in the tin bath bottom brick is omitted, so that the operation of a tin bath is steady.

Description

technical field [0001] The invention relates to the technical field of glass production equipment, in particular to tin bath forming equipment in the float glass production process. Background technique [0002] Threaded fasteners include studs and nuts. Generally, the threaded fasteners are pre-tightened by directly applying a relative force couple to the nut, stud or bolt. However, when the force couple is directly applied, there must be a certain amount of room for movement. If there is too much space, the threaded fasteners cannot be preloaded. [0003] In the production process of float flat glass, the tin bath is a forming equipment containing high-temperature tin liquid, and the tin bath is a steel shell lined with refractory bricks. The bottom of the tin bath includes a tin bath bottom plate connected with a layer of tin bath bottom bricks made of a refractory material. In order to prevent the bottom brick of the tin bath from being floated by the tin liquid, the f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03B18/16
Inventor 马永张治民
Owner (CNBM) BENGBU DESIGN & RES INST FOR GLASS IND CO LTD
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