Clamping type hub

Abstract

The utility model relates to the technical field of flower drums, in particular to a clamping type flower drum which comprises a flower drum body, a tower footing, a locking assembly and a limiting ring, one end of the flower drum body is connected with the tower footing, the locking assembly is connected to the middle of the flower drum body, the limiting ring is connected to the end, away from the tower footing, of the flower drum body, and multiple sets of first limiting grooves are formed in the outer portion of the tower footing. A connecting base is arranged at the end, close to the hub, of the tower footing, the locking assembly is composed of a first end cap, a second end cap, a center shaft, a pressing wrench and a second limiting groove, one end of the center shaft is connected with the first end cap, and the end, away from the first end cap, of the center shaft is connected with the second end cap and the pressing wrench; and a second limiting groove is formed in the pressing wrench.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of flower drum, concretely is a clamping type flower drum. BACKGROUND

[0002] The detachable compression wrench of the clamping type flower drum has hidden dangers of accidental opening due to accidental knocking during use, and oil stains are easy to enter the tower base, which affects the overall operation when the oil stains enter the flower drum.

[0003] Therefore, it is necessary to design a clamping type flower drum to solve the problems in the above background technology. CONTENT OF THE UTILITY MODEL

[0004] The utility model relates to a clamping type flower drum.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A clamping type flower drum, comprising a flower drum, a tower base, a locking assembly and a limiting ring, one end of the flower drum is connected with the tower base, a locking assembly is connected at the middle of the flower drum, and one end of the flower drum away from the tower base is connected with the limiting ring.

[0007] The tower base is externally provided with a plurality of first limiting grooves, and the end of the tower base close to the flower drum is provided with a connecting seat.

[0008] The locking assembly is composed of a first end cap, a second end cap, a central shaft, a compression wrench and a second limiting groove, one end of the central shaft is connected with the first end cap, the end of the central shaft away from the first end cap is connected with the second end cap and the compression wrench, and the second limiting groove is formed in the compression wrench.

[0009] As a preferred scheme of the utility model, the limiting ring and the flower drum are connected through sleeve connection.

[0010] As a preferred scheme of the utility model, the limiting ring and the second limiting groove are connected through sleeve connection.

[0011] As a preferred scheme of the utility model, the central shaft is externally provided with a reset spring close to both ends.

[0012] As a preferred scheme of the utility model, the tower base is connected through the external first limiting groove and the flywheel.

[0013] As a preferred scheme of the utility model, the tower base is connected through the connecting seat and the flower drum through screwing.

[0014] As a preferred scheme of the utility model, a plurality of plug-in grooves are formed in the connecting seat.

[0015] In summary, the technical effects and advantages of the utility model: the card type flower drum, when the compression wrench is compressed, the limiting ring can be connected in the limiting groove of the compression wrench, a further limiting structure is formed, the compression wrench is more stable, when opening, the limiting ring can be loosened by compressing the compression wrench a little, then the compression wrench can be loosened, convenient operation, the flower drum one end is convenient to disassemble and keep stable at the same time, the compression wrench is opened accidentally due to knock, the tower foundation is connected through the first limiting groove and the flywheel sleeve outside, the tower foundation is connected through the connecting seat and the flower drum, the tower foundation is formed which can be disassembled, convenient to disassemble and clean up later, a plurality of plug-in grooves are formed on the connecting seat, the sealing between the tower foundation and the flower drum is improved, the risk of oil stains entering the flower drum is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structural drawing of the utility model;

[0017] Figure 2 It is the compression wrench opening structure drawing of the utility model;

[0018] Figure 3 It is the tower foundation structure drawing of the utility model.

[0019] In the drawing: 1, flower drum; 2, tower foundation; 201, first limiting groove; 202, connecting seat; 3, locking assembly; 301, first end cap; 302, second end cap; 303, central shaft; 304, compression wrench; 305, second limiting groove; 4, limiting ring. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments.

[0021] Referring to Figures 1-3 A card type flower drum, including flower drum 1, tower foundation 2, locking assembly 3 and limiting ring 4, the one end of flower drum 1 is connected with tower foundation 2, the middle of flower drum 1 is connected with locking assembly 3, and the one end of flower drum 1 is connected with limiting ring 4 away from the one end of tower foundation 2; a plurality of first limiting grooves 201 are arranged outside tower foundation 2, and connecting seat 202 is arranged on the one end of tower foundation 2 close to flower drum 1; locking assembly 3 is composed of first end cap 301, second end cap 302, central shaft 303, compression wrench 304 and second limiting groove 305, one end of central shaft 303 is connected with first end cap 301, one end of central shaft 303 away from first end cap 301 is connected with second end cap 302 and compression wrench 304, and second limiting groove 305 is formed on compression wrench 304.

[0022] Referring to Figure 1 And Figure 2, the detachable pressing wrench of the clamping type hub has hidden safety hazards due to accidental opening caused by accidental knocking during use, the limiting ring 4 and the hub 1 are connected through sleeve connection, the limiting ring 4 and the second limiting groove 305 are connected through sleeve connection, the outer part of the central shaft 303 is provided with a reset spring near both ends, when the pressing wrench 304 is pressed, the limiting ring 4 can be sleeved in the limiting groove 305 of the pressing wrench 304, a further limiting structure is formed, the pressing wrench 304 is more stable, when opened, the limiting ring 4 can be loosened by pressing the pressing wrench 304 a little, then the pressing wrench 304 can be loosened, convenient and fast operation is realized, the hub 1 is convenient to disassemble and assemble at one end while stability is maintained, and accidental opening of the pressing wrench 304 caused by accidental knocking is reduced.

[0023] Referring to Figure 1 , Figure 2 and Figure 3 , the tower base 2 is connected through the first limiting groove 201 and the flywheel through sleeve connection, the tower base 2 is connected through the connecting seat 202 and the hub 1 through screw connection, a detachable tower base 2 is formed, which is convenient for disassembly and cleaning in the later period, a plurality of plug-in grooves are formed on the connecting seat 202, the sealing between the tower base 2 and the hub 1 is improved, and the risk of oil entering the hub 1 is reduced.

[0024] Working principle: the limiting ring 4 and the hub 1 of the clamping type hub are connected through sleeve connection, the limiting ring 4 and the second limiting groove 305 are connected through sleeve connection, the outer part of the central shaft 303 is provided with a reset spring near both ends, when the pressing wrench 304 is pressed, the limiting ring 4 can be sleeved in the limiting groove 305 of the pressing wrench 304, a further limiting structure is formed, the pressing wrench 304 is more stable, when opened, the limiting ring 4 can be loosened by pressing the pressing wrench 304 a little, then the pressing wrench 304 can be loosened, convenient and fast operation is realized, the hub 1 is convenient to disassemble and assemble at one end while stability is maintained, and accidental opening of the pressing wrench 304 caused by accidental knocking is reduced, the tower base 2 is connected through the first limiting groove 201 and the flywheel through sleeve connection, the tower base 2 is connected through the connecting seat 202 and the hub 1 through screw connection, a detachable tower base 2 is formed, which is convenient for disassembly and cleaning in the later period, a plurality of plug-in grooves are formed on the connecting seat 202, the sealing between the tower base 2 and the hub 1 is improved, and the risk of oil entering the hub 1 is reduced.

[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cassette type hub, comprising a hub (1), a tower base (2), a locking assembly (3) and a limiting ring (4), characterized in that: Said flower drum (1) one end is connected with tower base (2), the middle of said flower drum (1) is connected with locking assembly (3), the one end of said flower drum (1) is connected with limit ring (4) away from the one end of tower base (2); Said tower base (2) is externally provided with multiple groups of first limiting grooves (201), the one end of said tower base (2) close to flower drum (1) is provided with connecting seat (202); Said locking assembly (3) is composed of first end cap (301), second end cap (302), center shaft (303), pressing wrench (304) and second limiting groove (305), and the one end of said center shaft (303) is connected with first end cap (301), the one end of said center shaft (303) away from first end cap (301) is connected with second end cap (302) and pressing wrench (304), and second limiting groove (305) is opened on said pressing wrench (304).

2. A cartridge hub according to claim 1, wherein: Said limit ring (4) and flower drum (1) are connected through sleeve connection.

3. A cartridge hub according to claim 1 wherein: Said limit ring (4) and second limiting groove (305) are connected through sleeve connection.

4. The cartridge hub of claim 1 wherein: The outside of said center shaft (303) is provided with reset spring close to both ends.

5. The cartridge hub of claim 1 wherein: Said tower base (2) is connected through external first limiting groove (201) and flywheel sleeve.

6. A cartridge hub according to claim 1 wherein: Said tower base (2) is connected through connecting seat (202) and flower drum (1) through thread screwing.

7. The cartridge hub of claim 1 wherein: Multiple groups of plug-in grooves are opened on said connecting seat (202).

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