CN201164754Y - Device for preventing barrel type filter element of filter swinging - Google Patents

Abstract

The utility model relates to a device for preventing a barrel type filter element of a filter from rocking. The device comprises a circular ring, wherein, the outer wall of the circular ring is provided with a limitation table, a clapboard is arranged along the outer wall of the circular ring, a hole is arranged on the clapboard. The device is sleeved at one end of the barrel type filter element of the filter, a screw of the filter element passes through the hole on the clapboard to be fixed by a nut, so the filter element of the filter does not rock. The device has simple structure, convenient maintenance, low manufacture cost and easy implementation, and can prolong the service life of the filter element, guarantee the cleanliness of oiliness, and reduce the fault incidence rate of the filter, thereby enhancing the economic benefit of enterprises.

Description

Prevent the device of the cylindrical filter cartridge swing of filter

Technical field:

The utility model belongs to the facility in the lubricating oil system purifier, is specifically related to a kind of device that prevents the cylindrical filter cartridge swing of filter.

Background technology:

Hydraulic oil, lubricating oil filter are widely used in the production process, filter core is the critical piece of filter, filter core commonly used is a cylindrical filter cartridge, in production practices, the end face that filter core often takes place filter damages, and not only influences the filter oil quality, the filter core fragment that is damaged sometimes falls into oil piping system, blocking pipeline makes the operational system oil-break, causes the serious consequence of stopping production.Entangling its reason is that the locking effect between check pin and the nut reduces after moving a period of time because of filter, and under oil shock, the housing that makes filter core produce swing and filter collides, the damage filter core.

Summary of the invention:

The utility model aims to provide a kind of device that prevents the cylindrical filter cartridge swing of filter, to improve the service life of filter core, guarantees the cleannes of oil.

The realization the technical solution of the utility model is: comprise annulus, the outer wall of annulus is provided with limiting stand, along the outer wall of annulus baffle plate is set, and the hole is set on the baffle plate.

The utility model is enclosed within an end of the cylindrical filter cartridge of filter, the screw on the filter core passes the hole on the baffle plate, fixes with nut, and the filter core of filter just can not swung.The utility model is simple in structure, and is easy to maintenance, and low cost of manufacture is implemented easily, guarantees oily cleannes the service life that can improve filter core, reduced the filter rate of breakdown, improved economic benefit of enterprises.

Description of drawings:

Fig. 1 is the front view of the utility model embodiment.

Fig. 2 is Fig. 1 rearview.

Fig. 3 is Fig. 1 left view.

Fig. 4 is the cutaway view of Fig. 1 along the A-A line.

Among the figure, 1, limiting stand 2, baffle plate 3, hole 4, baffle plate 5, baffle plate

The specific embodiment:

Embodiment: Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, present embodiment comprises metal ring, and the outer wall of annulus is provided with limiting stand 1, along outer wall welding curved baffle 4, curved baffle 5 and the baffle plate 2 of annulus, baffle plate 4, baffle plate 5 and baffle plate 2 connect as one, and hole 3 is set on the baffle plate 2.

Claims (1)

1, a kind of device of the cylindrical filter cartridge swing that prevents filter comprises annulus, and the outer wall of its feature annulus is provided with limiting stand, along the outer wall of annulus baffle plate is set, and the hole is set on the baffle plate.

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