CN213668204U - Wire-electrode cutting slow-moving wire filter convenient to clean - Google Patents

Abstract

The utility model discloses a wire cut filter of walking slowly convenient to wash, including straining a section of thick bamboo and filter screen, the top and the bottom of straining a section of thick bamboo communicate respectively has water inlet and delivery port, strain fixedly connected with annular boss on the interior table wall of a section of thick bamboo, a plurality of fixed orificess have been seted up on the annular boss, can dismantle on the annular boss and be connected with fixed frame, the filter screen can be dismantled and connect on fixed frame, fixed frame bottom fixedly connected with passes the first dead lever of fixed orifices. The utility model discloses in, take out the locating lever in proper order through manual, the spring that is in compression state upwards freely extends, will fix the automatic top of frame from annular boss, takes out fixed frame and filter screen, simple structure, convenient operation, going on of the follow-up washing action of the filter screen of being convenient for, avoided the problem of breaking the filter screen with the help of appurtenance such as spanner and probably of bringing through bolted connection.

Description

Wire-electrode cutting slow-moving wire filter convenient to clean

Technical Field

The utility model relates to a wire-electrode cutting is walked a filter technical field slowly, especially relates to a wire-electrode cutting is walked a filter slowly convenient to wash.

Background

Slow wire cutting is one type of wire electrical discharge machining, in which a continuously moving thin metal wire (called a wire electrode) is used as an electrode to perform pulse spark discharge to remove metal from a workpiece, and the workpiece is cut and formed.

The slow-moving wire filter is an indispensable device in a pipeline system for conveying industrial pure water and industrial oil, has the functions of filtering mechanical impurities in a medium, filtering rust, sand particles, a small amount of solid particles in liquid and the like in sewage to protect slow-moving wire fittings on equipment pipelines from being abraded and blocked, and protecting normal operation of equipment.

In the production life, can regularly dismantle the filter screen in the filter usually, wash, dredge the filter screen hole, realize the cyclic utilization of filter screen, save the cost, however, filter screen in traditional filter is through the bolt fastening inside straining a section of thick bamboo, the staff is when dismantling the filter screen, need go deep into the dismantlement of straining a section of thick bamboo inside to carry out the bolt with appurtenance such as spanner usually, because strain a section of thick bamboo inner space restriction, it is comparatively troublesome to lead to the bolt to dismantle, the filter screen of being not convenient for is torn and is traded the washing, and careless the filter screen that also can break a little, cause the unable used repeatedly of filter screen damage, the cost is improved, therefore, lack a abluent wire cut of being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the wire-cutting slow-wire-feeding filter convenient to clean is provided for solving the problem that the existing filter screen is inconvenient to disassemble, replace and clean.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a wire cut filter of walking slowly convenient to wash, is including straining a section of thick bamboo and filter screen, the top and the bottom of straining a section of thick bamboo communicate respectively has water inlet and delivery port, strain fixedly connected with annular boss on the interior table wall of section of thick bamboo, a plurality of fixed orificess have been seted up on the annular boss, can dismantle on the annular boss and be connected with fixed frame, the connection can be dismantled on fixed frame to the filter screen, fixed frame bottom fixedly connected with passes the first dead lever of fixed orifices, annular boss bottom fixedly connected with second dead lever, and second dead lever and first dead lever parallel arrangement on same vertical plane, it has the locating lever to run through between first dead lever and the second dead lever, and the locating lever sets up with first dead lever is perpendicular.

As a further description of the above technical solution:

and a rubber layer is bonded on the outer side of the positioning rod.

As a further description of the above technical solution:

the mounting groove has been seted up at annular boss top, mounting groove bottom elastic connection has the spring, upward pressure is applyed for fixed frame to the spring.

As a further description of the above technical solution:

and a guide rod penetrating through the spring is fixedly connected to the bottom of the mounting groove.

As a further description of the above technical solution:

the filter screen outside fixedly connected with a plurality of telescopic connecting plates, have the annular groove who holds the connecting plate on the fixed frame interior surface wall.

As a further description of the above technical solution:

the connecting plate is in threaded connection with the fixing frame through a fixing bolt.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, take out the locating lever in proper order through manual, the spring that is in compression state upwards freely extends, will fix the automatic top of frame from annular boss, takes out fixed frame and filter screen, simple structure, convenient operation, going on of the follow-up washing action of the filter screen of being convenient for, avoided the problem of breaking the filter screen with the help of appurtenance such as spanner and probably of bringing through bolted connection.

2. The utility model discloses in, to the filter screen that can't reuse, pull down fixing bolt through appurtenance such as spanner, remove being connected between fixed frame and the connecting plate to be convenient for pull down the filter screen from fixed frame, be convenient for change new filter screen.

Drawings

Fig. 1 is a schematic perspective view illustrating a wire-cut slow-running filter convenient to clean according to an embodiment of the present invention;

FIG. 2 is a schematic diagram illustrating an internal structure of a wire-cut slow-running filter for easy cleaning according to an embodiment of the present invention;

FIG. 3 illustrates a schematic bottom view at B-B of a wire-cut slow-running filter for easy cleaning according to an embodiment of the present invention;

fig. 4 is an enlarged schematic view of a wire-cut slow-running filter at a point a for easy cleaning according to an embodiment of the present invention;

fig. 5 shows a schematic cross-sectional view of a fixing frame of a wire-cut slow-moving filter convenient to clean according to an embodiment of the present invention.

Illustration of the drawings:

1. a filter cartridge; 11. an annular boss; 111. mounting grooves; 112. a second fixing bar; 113. a fixing hole; 2. filtering with a screen; 21. a connecting plate; 3. a fixing frame; 31. a first fixing lever; 32. an annular groove; 4. positioning a rod; 5. a rubber layer; 6. fixing the bolt; 7. a spring; 8. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a wire-cutting slow-running wire filter convenient to clean comprises a filter cartridge 1 and a filter screen 2, wherein the top and the bottom of the filter cartridge 1 are respectively communicated with a water inlet and a water outlet, the outer side of the filter cartridge 1 is connected with a sealing plate through a bolt to facilitate taking and placing of the filter screen 2, an annular boss 11 is fixedly connected to the inner surface wall of the filter cartridge 1, a plurality of fixing holes 113 are formed in the annular boss 11, a fixing frame 3 is detachably connected to the annular boss 11, the filter screen 2 is detachably connected to the fixing frame 3, a first fixing rod 31 penetrating through the fixing holes 113 is fixedly connected to the bottom of the fixing frame 3, a second fixing rod 112 is fixedly connected to the bottom of the annular boss 11, the second fixing rod 112 and the first fixing rod 31 are arranged in parallel on the same vertical plane, a positioning rod 4 penetrates through the position between the first fixing rod 31 and the second fixing rod 112, upwards take out filter screen 2 again and can accomplish the dismantlement of filter screen 2 to the dismantlement of the filter screen 2 of being convenient for is washd, and simple structure, convenient operation has avoided the problem that need brought through bolted connection pokes filter screen 2 with the help of appurtenance such as spanner and probably.

Specifically, as shown in fig. 1, 2 and 4, a rubber layer 5 is bonded on the outer side of the positioning rod 4, so that the friction force between the positioning rod 4 and the first fixing rod 31 and the second fixing rod 112 is improved, the connection stability between the positioning rod 4 and the first fixing rod 31 and the second fixing rod 112 is improved, the positioning rod 4 is prevented from being separated from the first fixing rod 31 and the second fixing rod 112, and the stable installation of the filter screen 2 is further ensured.

Specifically, as shown in fig. 4, a mounting groove 111 is formed at the top of the annular boss 11, a spring 7 is elastically connected to the bottom of the mounting groove 111, the spring 7 applies an upward pressure to the fixing frame 3, and the fixing frame 3 is automatically pushed upward so as to separate the first fixing rod 31 from the annular boss 11, thereby facilitating the detachment of the fixing frame 3.

Specifically, as shown in fig. 4, the bottom of the mounting groove 111 is fixedly connected with a guide rod 8 penetrating through the spring 7, so as to prevent the spring 7 from deviating and ensure that the pressure provided by the spring 7 acts on the fixing frame 3 to the maximum extent.

Specifically, as shown in fig. 1 and 5, a plurality of telescopic connecting plates 21 are fixedly connected to the outer side of the filter screen 2, an annular groove 32 for accommodating the connecting plate 21 is formed in the inner surface wall of the fixing frame 3, and the connecting plate 21 is connected with the fixing frame 3 through the fixing bolt 6 in a threaded manner, so that the telescopic connecting plates 21 are convenient for the insertion of the filter screen 2 and the annular groove 32 and the detachment of the filter screen 2.

The working principle is as follows: when the filter cartridge is used, firstly, the closing plate on the outer side of the filter cartridge 1 is detached, then the positioning rods 4 are taken out in sequence manually, then the springs 7 in the compressed state extend upwards freely to push the fixing frame 3 away from the annular boss 11, and finally, the fixing frame 3 is taken out, and the filter screen 2 is taken out at the same time, so that the filter cartridge is simple in structure and convenient to operate, and the subsequent cleaning action of the filter screen 2 is facilitated;

with respect to the filter 2 which has been unable to be reused, first, the fixing frame 3 is taken out from the filter cartridge 1, and then the fixing bolt 6 is detached by an auxiliary tool such as a wrench to release the connection between the fixing frame 3 and the connecting plate 21, thereby facilitating the detachment of the filter 2 from the fixing frame 3 and the replacement of the filter 2 with a new one.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The wire-cutting slow-running wire filter convenient to clean comprises a filter cylinder (1) and a filter screen (2), wherein the top and the bottom of the filter cylinder (1) are respectively communicated with a water inlet and a water outlet, and is characterized in that an annular boss (11) is fixedly connected to the inner surface wall of the filter cylinder (1), a plurality of fixing holes (113) are formed in the annular boss (11), a fixing frame (3) is detachably connected to the annular boss (11), the filter screen (2) is detachably connected to the fixing frame (3), a first fixing rod (31) penetrating through the fixing holes (113) is fixedly connected to the bottom of the fixing frame (3), a second fixing rod (112) is fixedly connected to the bottom of the annular boss (11), the second fixing rod (112) and the first fixing rod (31) are arranged in parallel on the same vertical plane, and a positioning rod (4) penetrates between the first fixing rod (31) and the second fixing rod (112), and the positioning rod (4) is perpendicular to the first fixing rod (31).

2. A wire-cut slow-running filter convenient to clean as claimed in claim 1, wherein a rubber layer (5) is bonded on the outer side of the locating rod (4).

3. The wire-cut slow-moving wire filter convenient to clean as claimed in claim 1, wherein a mounting groove (111) is formed at the top of the annular boss (11), a spring (7) is elastically connected to the bottom of the mounting groove (111), and the spring (7) applies an upward pressure to the fixing frame (3).

4. A wire-cut slow-running filter convenient to clean as claimed in claim 3, wherein a guide rod (8) penetrating through a spring (7) is fixedly connected to the bottom of the mounting groove (111).

5. A wire-cut slow-running filter convenient to clean as claimed in claim 1, characterized in that a plurality of telescopic connecting plates (21) are fixedly connected to the outer side of the filter screen (2), and the inner surface wall of the fixing frame (3) is provided with an annular groove (32) for accommodating the connecting plates (21).

6. A wire-cut slow-running filter convenient to clean according to claim 5, characterized in that the connecting plate (21) and the fixing frame (3) are in threaded connection through a fixing bolt (6).

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