Embedded sliding plate hole adjusting structure

Abstract

The utility model relates to the technical field of matched mold structures for refractory brick production, in particular to an embedded sliding plate hole adjusting structure which comprises a bottom shell, a through groove, a clamping table, a clamping plate, a matching block, a connecting groove, a spiral spring, a clamping head, a hole shaft and a connecting sleeve. The clamping plate is connected to the clamping table in a matched mode, the upper surface of the clamping plate and the upper surface of the interior of the bottom shell are located on the same plane, the matching block is fixedly connected to the lower surface of the clamping plate, protruding parts are arranged on the two sides of the matching block, and the connecting grooves are symmetrically formed in the positions, corresponding to the lower ends of the two sides of a through groove, of the lower surface of the bottom shell. The spiral springs are fixedly connected into the connecting grooves correspondingly, the clamping heads are fixedly connected to the ends, close to the through grooves correspondingly, of the spiral springs correspondingly, and the beneficial effects that flexible replacement can be facilitated, the production cost can be reduced easily, and practicability is good are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of supporting mold structures for refractory brick production, and in particular to an inlaid slide plate hole adjustment structure. Background Art

[0002] The refractory skateboard is an indispensable supporting device for the casting mouth of a smelting furnace such as a ladle furnace. Its material is refractory aggregate and some refractory additives. It is formed by die-casting powdered raw materials and then sintering them at high temperature. It has a certain shape and diameter. In the existing refractory skateboard pressure forming steps, a mold has only one water outlet aperture. When the aperture size needs to be adjusted, the mold needs to be replaced. Since the large-pressure die-casting machine is large in size, the installation and replacement steps are relatively cumbersome, and the cost of making molds of various aperture sizes is high. Some skateboards with larger apertures are relatively rarely used, resulting in long-term unused molds and a waste of investment costs. Therefore, it is necessary to improve the existing skateboard production molds to solve these problems. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, the purpose of this application is to provide an inlaid skateboard hole adjustment structure that can be easily and flexibly replaced, helps reduce production costs, and has good practicality.

[0004] The above-mentioned application objectives of this application are achieved through the following technical solutions:

[0005] The lockhole that is formed on the upper surface of the lower shell is fixed with the lockhole that is formed on the upper surface of the lower shell and is fixed with a lockhole, and the lockhole engages with the lower surface of the lower shell in an upper surface of the lower shell.

[0006] Optionally, a limit seat is further included, which has a U-shaped appearance and is connected to the lower end of the bottom shell.

[0007] Optionally, it also includes a slide groove, a movable block and a matching seat, the slide grooves are symmetrically opened on both sides of the bottom shell, the movable blocks are slidably connected in the slide grooves on both sides, the matching seats are fixedly connected to the bottom shell corresponding to one side of the movable block, and notches are respectively provided on the surfaces of the opposite sides of the slide groove and the matching seat, and the ends of the limit seat are respectively matched with the notches provided between the slide groove and the matching seat.

[0008] Optionally, a positioning knob is also included, and the positioning knob is arranged in the middle of the movable block.

[0009] Optionally, a handle is further included, wherein the handle is fixedly connected to one end of the bottom shell.

[0010] Optionally, a recessed groove is further included, wherein the recessed groove is arranged in the middle position of the lower surface of the matching block, and the middle part of the limit seat is matched with the recessed groove.

[0011] Optionally, it further includes a recessed portion, which is symmetrically arranged on the lower surface of both sides of the bottom shell, and the limiting seat is cooperatively connected with the recessed portions on both sides.

[0012] Optionally, a protective plate is provided on the lower surface of the bottom shell.

[0013] The inlaid slide hole adjustment structure can realize the replacement of the clamping plate at the through slot through the combined structure, and then replace the hole shafts of different diameters to realize the adjustment of different slide hole diameters. It is flexible to operate and easy to use.

[0014] The inlaid slide hole adjustment structure and the connecting sleeves can cooperate with each other to expand the size range of the hole axis, further improve the adjustment of the hole diameter, reduce the purchase quantity of molds with different hole diameters, and reduce production costs;

[0015] The inlaid slide plate hole adjustment structure, the clamping joint, the clamping platform and other structures provided during use can ensure the stability of the die-casting process, prevent deviation, realize normal die-casting operation and have good safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure provided by the embodiment of the present application;

[0017] Figure 2 This is a schematic diagram of the top structure of the bottom shell provided in an embodiment of the present application;

[0018] Figure 3 This is a schematic diagram of the overall bottom connection structure provided by an embodiment of the present application;

[0019] Figure 4 This is a schematic diagram of the bottom connection structure provided by an embodiment of the present application;

[0020] Figure 5 This is a schematic diagram of the bottom component structure provided by an embodiment of the present application;

[0021] Figure 6 This is a schematic diagram of a partial cross-section structure of the bottom shell provided in an embodiment of the present application;

[0022] Figure 7 This is a schematic diagram of the overall structure of the clip-on plate provided in an embodiment of the present application.

[0023] Figure numerals: 1, bottom shell; 2, through groove; 3, clamping platform; 4, clamping plate; 5, matching block; 6, connecting groove; 7, coil spring; 8, clamping joint; 9, hole shaft; 10, connecting sleeve; 11, limit seat; 12, slide groove; 13, movable block; 14, matching seat; 15, positioning knob; 16, handle; 17, recessed groove; 18, recessed part. DETAILED DESCRIPTION

[0024] The present application is further described in detail below with reference to the accompanying drawings.

[0025] In order to more clearly understand the technical solutions presented in the embodiments of the present application, the working principle of the existing slide plate hole adjustment structure is first introduced.

[0026] The size of the slide used in the existing ladle furnace remains basically unchanged. However, due to the different metal compositions during the smelting process, the flow speed of the molten metal during the pouring process is different. Therefore, it is necessary to use slide refractory bricks with different apertures. However, the internal aperture size of the die-casting mold for the production of existing slides is fixed, that is, one mold can only produce a slide with one hole diameter. If the aperture size needs to be changed, the entire set of molds needs to be replaced, which increases the cost. For some less commonly used larger aperture slides, the shipment volume is small, and the number of times the mold is used after purchase is small, resulting in a large gap between capital investment and output. Therefore, it is necessary to improve the existing mold, and propose an inlaid slide hole adjustment structure to solve these problems.

[0027] See also Figures 1 to 7, is a mosaic type skateboard hole adjustment structure disclosed in an embodiment of the present application, comprising: a bottom shell 1, a through slot 2, a clamping platform 3, a clamping plate 4, a matching block 5, a connecting slot 6, a coil spring 7, a clamping joint 8, a hole shaft 9 and a connecting sleeve 10. The through slot 2 is rectangular in appearance, the clamping platform 3 is arranged on the upper surface of the bottom shell 1 corresponding to the edge of the through slot 2, the clamping plate 4 is connected to the clamping platform 3, the upper surface of the clamping plate 4 and the upper surface of the bottom shell 1 are in the same plane, the matching block 5 is fixedly connected to the lower surface of the clamping plate 4, and protrusions are provided on both sides of the matching block 5. The connecting slot 6 is symmetrically opened on the lower surface of the bottom shell 1 corresponding to the lower ends of the through slot 2 on both sides. The coil springs 7 are respectively fixedly connected in the connecting slot 6, the clamping joints 8 are respectively fixedly connected to one end of the coil spring 7 close to the through slot 2, the clamping joints 8 are respectively connected with the protrusions on both sides of the matching block 5, the hole shaft 9 is fixedly connected to the upper surface of the middle position of the clamping plate 4, and a plurality of connecting sleeves 10 are provided, which can be sleeved on the upper end of the hole shaft 9.

[0028] Specifically, the through slot 2 is rectangular in appearance and is located on the side of the bottom shell 1 where the slide plate hole is commonly set. The rectangular shape can improve the tightness of the connection and prevent rotation. The clamping platform 3 can support the clamping plate 4, so that its upper end is just kept in the same plane with the upper surface of the bottom shell 1, which is convenient for the smooth bottom of the slide plate after die-casting. The two sides of the matching block 5 can cooperate with the clamping joint 8 during the downward pressure process through the protrusions to achieve a direct connection process. The connecting groove 6 can be installed on the coil spring 7, so that the lower end of the bottom shell 1 does not protrude and remains flat. The upper end of the card joint 8 is provided with a sliding slope, which is convenient for clamping when pressing down, and the card joint 8 is slidably connected in the connecting groove 6. When the matching block 5 is pressed down, it does not fall off, thereby realizing stable embedding of the upper end card plate 4. The diameter of the hole shaft 9 can be set according to the commonly used size, and its diameter is preferably a small diameter, which is convenient for expansion through the provided connecting sleeve 10, improving the adjustable aperture, and making the operation easier. In the pressing process of the press, the production process of the slide plate is realized. The structure has good flexibility, low manufacturing cost, good application prospects, and is more easily accepted by people.

[0029] See also Figure 3 As another specific embodiment provided by the application, it also includes a limit seat 11, which has a U-shaped appearance and is connected to the lower end of the bottom shell 1.

[0030] Specifically, the setting of the limiting seat 11 can protect the end of the bottom shell 1 where the through slot 2 is opened, thereby improving its strength, dispersing the force, and preventing the side from cracking.

[0031] See also Figure 3As another specific embodiment provided by the application, it also includes a slide groove 12, a movable block 13 and a matching seat 14. The slide groove 12 is symmetrically opened on both sides of the bottom shell 1, and the movable blocks 13 are respectively slidably connected in the slide grooves 12 on both sides. The matching seats 14 are respectively fixedly connected to the bottom shell 1 corresponding to one side of the movable block 13. Notches are respectively provided on the surfaces of the opposite sides of the slide groove 12 and the matching seat 14, and the ends of the limit seat 11 are respectively matched with the notches provided between the slide groove 12 and the matching seat 14.

[0032] Specifically, the setting of the slide groove 12 enables the movable block 13 to move, thereby facilitating the installation of the end of the limit seat 11, and then cooperating with the matching seat 14 to achieve the connection of the limit seat 11 and prevent it from falling.

[0033] See also Figure 2 As another specific embodiment provided by the application, it also includes a positioning knob 15, which is arranged in the middle of the movable block 13.

[0034] Specifically, the positioning knob 15 can fix the adjusted position of the movable block 13 so that the movable block 13 does not move during use, thereby preventing the movable block 13 from moving.

[0035] See also Figure 1 As another specific embodiment provided by the application, it also includes a handle 16, which is fixedly connected to one end of the bottom shell 1.

[0036] Specifically, the arrangement of the handle 16 facilitates the movement of the bottom shell 1 and facilitates the use of an auxiliary lifting device for transfer, which is more convenient to use than existing molds.

[0037] See also Figure 4 As another specific embodiment provided by the application, it also includes a recessed groove 17, which is arranged in the middle position of the lower surface of the matching block 5, and the middle part of the limit seat 11 is matched with the recessed groove 17.

[0038] Furthermore, it also includes a recessed portion 18, which is symmetrically arranged on the lower surface of both sides of the bottom shell 1, and the limiting seat 11 is cooperatively connected with the recessed portions 18 on both sides.

[0039] Specifically, the arrangement of the recessed groove 17 and the recessed portion 18 can adapt to the bottom of the limiting seat 11, so that the bottom of the bottom shell 1 remains flat, which is convenient for installation during use and helps to disperse pressure during operation.

[0040] As another specific embodiment provided in the application, a protective plate is provided on the lower surface of the bottom shell 1 .

[0041] Specifically, a protective plate can be provided at the lower end of the bottom shell 1 to seal the components below, thereby reducing the entry of dust and improving the protection performance.

[0042] The embodiments of this specific implementation method are all preferred embodiments of the present application and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A mosaic slide hole adjustment structure, characterized in that: include: A bottom shell (1), a through slot (2), a clamping platform (3), a clamping plate (4), a matching block (5), a connecting slot (6), a coil spring (7), a clamping joint (8), a hole shaft (9) and a connecting sleeve (10), wherein the through slot (2) is rectangular in appearance, the clamping platform (3) is arranged on the upper surface of the bottom shell (1) corresponding to the edge of the through slot (2), the clamping plate (4) is connected to the clamping platform (3), the upper surface of the clamping plate (4) and the upper surface of the bottom shell (1) are in the same plane, the matching block (5) is fixedly connected to the lower surface of the clamping plate (4), and the matching block ( 5), convex portions are provided on both sides of the through slot (2), the connecting groove (6) is symmetrically provided on the lower surface of the bottom shell (1) corresponding to the lower ends of the through slot (2) on both sides, the coil springs (7) are respectively fixedly connected in the connecting groove (6), the clamping joints (8) are respectively fixedly connected to one end of the coil springs (7) close to the through slot (2), the clamping joints (8) are respectively matched with the convex portions on both sides of the matching block (5), the hole shaft (9) is fixedly connected to the upper surface of the middle position of the clamping plate (4), and a plurality of connecting sleeves (10) are provided, and the connecting sleeves (10) can be sleeved on the upper end of the hole shaft (9).

2. The inlaid slide hole adjustment structure according to claim 1, characterized in that: It also includes a limiting seat (11), the limiting seat (11) has a U-shaped appearance, and the limiting seat (11) is connected to the lower end of the bottom shell (1).

3. The inlaid slide hole adjustment structure according to claim 2, characterized in that: The invention also includes a slide groove (12), a movable block (13) and a matching seat (14), wherein the slide groove (12) is symmetrically opened on both sides of the bottom shell (1), the movable block (13) is respectively slidably connected in the slide grooves (12) on both sides, and the matching seat (14) is respectively fixedly connected to the bottom shell (1) corresponding to one side of the movable block (13), and the slide groove (12) and the matching seat (14) are respectively provided with notches on the surfaces on the opposite sides, and the ends of the limit seat (11) are respectively matched with the notches provided between the slide groove (12) and the matching seat (14).

4. The inlaid slide hole adjustment structure according to claim 3, characterized in that: It also includes a positioning knob (15), which is arranged in the middle of the movable block (13).

5. The inlaid slide hole adjustment structure according to claim 1, characterized in that: It also includes a handle (16), which is fixedly connected to one end of the bottom shell (1).

6. The inlaid slide hole adjustment structure according to claim 2, characterized in that: It also includes a recessed groove (17), which is arranged at a middle position of the lower surface of the matching block (5), and the middle part of the limiting seat (11) is matched and connected with the recessed groove (17).

7. The inlaid slide hole adjustment structure according to claim 2, characterized in that: It also includes recessed portions (18), which are symmetrically arranged on the lower surfaces of both sides of the bottom shell (1), and the limiting seat (11) is cooperatively connected with the recessed portions (18) on both sides.

8. The inlaid slide hole adjustment structure according to claim 1, characterized in that: A protective plate is provided on the lower surface of the bottom shell (1).

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