Combined shutter disc

Abstract

The utility model belongs to the technical field of louver discs, and particularly relates to a combined louver disc which comprises a connecting disc, a limiting component connected with the connecting disc and used for limiting and fixing the louver disc, and a louver disc component connected to the connecting disc and fixed through the limiting component to be detachably connected and matched with the connecting disc. A limiting seat is integrally formed and connected to the center of the connecting disc, a plurality of clamping grooves are formed in the limiting seat, a plurality of threaded holes are formed in the connecting disc, the rotating disc is driven by the handle to rotate from the bottom disc, the sliding seat drives the limiting blocks to horizontally move in the direction of the sliding grooves, the louver disc is limited through the multiple limiting blocks, and the connecting stability between the louver disc and the top plate is improved; and the limiting blocks can be movably adjusted, the louver disc can be conveniently disassembled, assembled and replaced, the limiting seats are matched with the limiting grooves in a clamped mode, guiding is conveniently conducted when the louver disc is connected, and the disassembling and assembling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shutter discs, in particular to a combined shutter disc. Background Art

[0002] During the grinding process, especially during the grinding of the surface of the die cutter block, it is often necessary to use a shutter disc and a grinding disc in combination to trim the flat surface of the cutter block. The grinding speed of the grinding disc is fast but not fine enough, while the shutter disc is more delicate than the grinding disc when grinding. Therefore, when trimming the flat surface of the die cutter block, generally, the grinding disc is first used for large-scale and rapid trimming, and then the shutter disc is used for more delicate grinding. The two are used alternately during the use process. However, in the actual application process, the shutter disc often needs to be frequently disassembled for switching. Since the existing shutter discs are mostly fixed by positioning bolts, the operation is relatively cumbersome. Therefore, a combined shutter disc is provided. Summary of the Utility Model

[0003] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract of the specification and the title of the utility model of this application, to avoid obscuring the purpose of this part, the abstract of the specification, and the title of the utility model. However, such simplifications or omissions shall not be used to limit the scope of the utility model.

[0004] Therefore, the purpose of the utility model is to provide a combined shutter disc. By driving the turntable to rotate on the chassis through the handle, the sliding seat drives the limiting block to translate along the direction of the chute. The shutter disc is limited by multiple groups of limiting blocks, improving the connection stability between the shutter disc and the top plate. Moreover, the limiting block can be moved and adjusted, facilitating the disassembly, installation, and replacement operations of the shutter disc. In addition, the limiting seat is engaged with the limiting groove, facilitating the guiding during the connection of the shutter disc and improving the disassembly and installation efficiency.

[0005] To solve the above technical problems, according to one aspect of the utility model, the following technical solutions are provided:

[0006] A combined shutter disc, comprising:

[0007] A connection disc as a connection base frame;

[0008] A limiting component, connected to the connection disc, for limiting and fixing the shutter disc;

[0009] A shutter disc component, connected to the connection disc, and detachably connected and cooperated with the connection disc through the limiting component.

[0010] As a preferred embodiment of the combined louver disc of the present utility model, wherein: a limiting seat is integrally formed and connected at the central position of the connecting disc, a plurality of card slots are provided in the limiting seat, and a plurality of threaded holes are provided in the connecting disc.

[0011] As a preferred embodiment of the combined louver disc of the present utility model, wherein: the limiting member includes a top plate connected to the bottom of the connecting disc, a clamping seat that is integrally formed and connected to the top of the top plate and is in clamping fit with the card slot, and a plurality of sliding grooves are provided on the top plate at equal intervals in a circular shape.

[0012] As a preferred embodiment of the combined louver disc of the present utility model, wherein: a chassis is connected to the bottom of the top plate, a turntable is rotatably connected to the chassis, a plurality of arc-shaped grooves are provided on the turntable, the arc-shaped grooves are arranged in one-to-one correspondence with the sliding grooves, a sliding seat is slidably connected to the sliding groove, a guiding column that is in sliding fit with the arc-shaped groove is integrally formed and connected to the bottom of the sliding seat, and a limiting block is integrally formed and connected to the top of the sliding seat.

[0013] As a preferred embodiment of the combined louver disc of the present utility model, wherein: a handle is integrally formed and connected to the outside of the turntable, and a guiding groove adapted to the handle is provided on the outside of the chassis.

[0014] As a preferred embodiment of the combined louver disc of the present utility model, wherein: the louver disc member includes a louver disc connected to the connecting disc, a plurality of connecting holes corresponding to the threaded holes one by one are provided on the louver disc, and a positioning bolt that is in screw fit with the threaded hole is connected in the connecting hole.

[0015] As a preferred embodiment of the combined louver disc of the present utility model, wherein: a limiting groove that is in clamping fit with the limiting seat is provided on the outside of the louver disc.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] By driving the turntable to rotate on the chassis through the handle, the sliding seat drives the limiting block to translate along the direction of the sliding groove, the louver disc is limited by a plurality of limiting blocks, the connection stability between the louver disc and the top plate is improved, and the limiting block can be moved and adjusted, which is convenient for disassembling, installing and replacing the louver disc. Moreover, the limiting seat and the limiting groove are in clamping fit, which is convenient for guiding during the connection of the louver disc and improves the disassembly and installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the present utility model will be described in detail below with reference to the drawings and specific embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0019] Figure 1 This is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 This is a schematic diagram of the explosion structure of the present utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the limiting component of the present utility model;

[0022] Figure 4 This is the Figure 1 schematic diagram of a partial structure of the present utility model.

[0023] In the figure: 100 connection plate, 110 limiting seat, 111 card slot, 120 threaded hole, 200 limiting component, 210 chassis, 211 guide groove, 220 turntable, 221 arc groove, 222 handle, 230 sliding seat, 231 guide post, 232 limiting block, 240 top plate, 241 sliding groove, 242 card seat, 300 louver disc component, 310 louver disc, 311 connection hole, 312 positioning bolt, 320 limiting groove. Detailed implementation manners

[0024] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following will combine the drawings to make a detailed description of the specific implementation manners of the present utility model.

[0025] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific implementation manners disclosed below.

[0026] Secondly, the present utility model will be described in detail with reference to the schematic diagrams. When detailing the implementation manners of the present utility model, for the convenience of description, the cross-sectional views showing the device structure will be enlarged locally out of the general proportion, and the schematic diagrams are only examples, which should not limit the protection scope of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width and depth should be included.

[0027] In order to make the purpose, technical solution and advantages of the present utility model clearer, the following will further describe the implementation manners of the present utility model in detail with reference to the drawings.

[0028] The present utility model provides a combined louver disc. Please refer to Figures 1-4 , including a connection plate 100, a limiting component 200 and a louver disc component 300;

[0029] Please continue to refer to Figure 1 , Figure 2And Figure 4 , a connecting disc 100 serving as a connecting base frame, a limiting seat 110 is integrally formed and connected at the central position of the connecting disc 100, a plurality of groups of clamping grooves 111 are formed in the limiting seat 110, and a plurality of groups of threaded holes 120 are formed in the connecting disc 100;

[0030] Please continue to refer to Figures 1-4 , a limiting member 200 is connected to the connecting disc 100 to limit and fix the louver disc 300;

[0031] The limiting member 200 includes a top plate 240 threadedly connected to the bottom of the connecting disc 100. A clamping seat 242 that is in clamping fit with the clamping groove 111 is integrally formed and connected to the top of the top plate 240. A plurality of groups of sliding grooves 241 are formed in an annular and equidistant manner on the top plate 240. A bottom plate 210 is screwed to the bottom of the top plate 240. A turntable 220 is rotatably connected to the bottom plate 210. A plurality of groups of arc-shaped grooves 221 are formed in the turntable 220. The arc-shaped grooves 221 are arranged in one-to-one correspondence with the sliding grooves 241. A sliding seat 230 is slidably connected to the sliding groove 241. A guiding column 231 that is in sliding fit with the arc-shaped groove 221 is integrally formed and connected to the bottom of the sliding seat 230 (when the bottom plate rotates, the guiding column moves along the direction of the arc-shaped groove. Since the sliding seat is in limiting sliding fit with the sliding groove, when the bottom plate rotates, the sliding seat drives the limiting block to translate along the direction of the sliding groove), and a limiting block 232 is integrally formed and connected to the top of the sliding seat 230;

[0032] A handle 222 is integrally formed and connected to the outside of the turntable 220. A guiding groove 211 adapted to the handle 222 is formed on the outside of the bottom plate 210;

[0033] Operation:

[0034] Drive the turntable 220 to rotate on the bottom plate 210 through the handle 222, so that the sliding seat 230 drives the limiting block 232 to translate along the direction of the sliding groove 241. Limit the louver disc 310 through a plurality of groups of limiting blocks 232, improve the connection stability between the louver disc 310 and the top plate 240, and the limiting block 232 can move, which is convenient for disassembling, installing and replacing the louver disc 310;

[0035] Please continue to refer to Figure 1 , Figure 2 And Figure 4 , the louver disc component 300 is connected to the connecting disc 100 and is detachably connected and cooperated with the connecting disc 100 through the limiting member 200;

[0036] The louver disc component 300 includes a louver disc 310 connected to the connecting disc 100. Connecting holes 311 corresponding to the threaded holes 120 are formed in the louver disc 310. A positioning bolt 312 that is in threaded fit with the threaded hole 120 is connected in the connecting hole 311. A limiting groove 320 that is in clamping fit with the limiting seat 110 is formed on the outside of the louver disc 310;

[0037] The limiting seat 110 is snap-fitted with the limiting groove 320, which is convenient for guiding during the connection of the louver disc 310;

[0038] Working principle: When the utility model is in use, the handle 222 drives the turntable 220 to rotate on the chassis 210, so that the sliding seat 230 drives the limiting block 232 to translate along the direction of the sliding groove 241. The louver disc 310 is limited by multiple groups of limiting blocks 232, improving the connection stability between the louver disc 310 and the top plate 240. Moreover, the limiting block 232 can be moved and adjusted, which is convenient for the disassembly, installation and replacement operations of the louver disc 310.

[0039] Although the present utility model has been described above with reference to the embodiments, various improvements can be made to it and its components can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the various features in the disclosed embodiments of the present utility model can be combined with each other in any way. The exhaustive description of these combinations is not given in this specification only for the sake of saving space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A combined shutter disc, characterized in that: include: A connection plate (100) as a connection base; A limiting component (200) is connected to the connecting plate (100) and limits and fixes the shutter plate component (300); The shutter disc component (300) is connected to the connecting disc (100) and is fixedly connected to the connecting disc (100) through a limiting component (200) in a detachable manner.

2. A combined shutter disc according to claim 1, characterized in that: The connection disk (100) is integrally formed at the central position with a limit seat (110), a plurality of groups of slots (111) are provided in the limit seat (110), and a plurality of groups of threaded holes (120) are provided on the connection disk (100).

3. A combined shutter disc according to claim 2, characterized in that: The limiting component (200) comprises a top plate (240) connected to the bottom of the connection plate (100), a clamping seat (242) that is clamped and matched with the clamping slot (111) is integrally formed on the top of the top plate (240), and a plurality of groups of sliding grooves (241) are arranged in an annular shape and at equal intervals on the top plate (240).

4. A combined shutter disc according to claim 3, characterized in that: The bottom of the top plate (240) is connected to a chassis (210), a turntable (220) is rotatably connected to the chassis (210), a plurality of arc grooves (221) are provided on the turntable (220), the arc grooves (221) are arranged in one-to-one correspondence with the slide grooves (241), and a slide seat (230) is slidably connected to the slide groove (241), a guide column (231) slidably matched with the arc groove (221) is integrally formed at the bottom of the slide seat (230), and a limiting block (232) is integrally formed at the top of the slide seat (230).

5. A combined shutter disc according to claim 4, characterized in that: The outer side of the rotating disk (220) is integrally formed with a handle (222), and the outer side of the chassis (210) is provided with a guide groove (211) adapted to the handle (222).

6. A combined shutter disc according to claim 5, characterized in that: The shutter disc component (300) comprises a shutter disc (310) connected to the connecting disc (100); the shutter disc (310) is provided with connecting holes (311) arranged in a one-to-one correspondence with the threaded holes (120); and the connecting holes (311) are connected with positioning bolts (312) threadedly engaged with the threaded holes (120).

7. A combined shutter disc according to claim 6, characterized in that: The outer side of the shutter disc (310) is provided with a limiting groove (320) which is snap-fitted with the limiting seat (110).

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