CN219388316U - Oil collecting device of hydraulic oil cylinder - Google Patents

Abstract

The utility model relates to the technical field of hydraulic oil tanks, in particular to an oil collecting device of a hydraulic oil cylinder, which comprises a tank body, an oil return filter, an oil filling filter and an oil outlet filter, wherein the oil return filter, the oil filling filter and the oil outlet filter are arranged on the tank body, a square groove is formed in the side wall of one end of the tank body, which is close to the edge of the lower part, and a sealing assembly is arranged between the square groove and the tank body, and the oil collecting device has the beneficial effects that: through square groove, seal assembly, locating lever, magnetic bar, limiting plate, inserted block, slot and elastic component's mutually support, the magnetic bar can be simple and convenient install in hydraulic tank's inside bottom to be linear array and lay, the magnetic bar can effectively adsorb the iron fillings that mix in the inside fluid of hydraulic tank, reducible filter surface adhesion's in the hydraulic tank iron fillings, guarantee the filtration efficiency of filter, simultaneously, the magnetic bar can be simple and convenient dismantle out in the hydraulic tank, thereby the staff of being convenient for clear up the absorptive iron fillings in magnetic bar surface, guarantee the adsorption efficiency of magnetic bar.

Description

Oil collecting device of hydraulic oil cylinder

Technical Field

The utility model relates to the technical field of hydraulic oil tanks, in particular to an oil collecting device of a hydraulic oil cylinder.

Background

The hydraulic oil cylinder is a commonly used executive component in hydraulic transmission, can convert hydraulic energy into mechanical energy so as to realize linear motion or rotary motion, and needs hydraulic oil as a working medium thereof, wherein the hydraulic oil is generally stored in the hydraulic oil tank in a concentrated way; under normal conditions, the hydraulic oil tank is provided with a filtering device such as an oil return filter, an oil filling filter and an oil outlet filter, scrap iron is intercepted in the hydraulic oil tank in the whole cyclic use process of hydraulic oil, and the scrap iron is usually doped in the hydraulic oil due to abrasion of hydraulic elements, sand grains, rust and the like generated in the casting process.

However, in long-term use, scrap iron can gradually accumulate on the filter, so that the filtering efficiency is reduced, and the performance of the hydraulic system is reduced.

Disclosure of Invention

The utility model aims to provide an oil collecting device of a hydraulic oil cylinder, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydraulic cylinder's collection oily device, includes the box and installs the oil return filter on the box, refuels filter and play oily filter, box one end lateral wall is close to lower part edge and has seted up the square groove, be equipped with seal assembly between square groove and the box, the inside bottom of box is from the past many locating levers of back linear array fixedly connected with, many all slip cap establishes the magnetic bar on the outer wall of locating lever, and the joint slip cap is established the locating plate on the outer wall of many locating levers, the bottom of locating plate all laminates with the outer wall top of many magnetic bars mutually, and the equal sliding connection of front and back end of locating plate has the inserted block, the slot has all been seted up to the inside front and back end of box, two the inserted block respectively with two slot sliding fit, and all be equipped with the elastic component between two inserted blocks and the locating plate.

Preferably, the lower edges of the outer walls of the front and rear ends of the box body are fixedly connected with mounting plates, and the edges of the two sides of the upper end of each mounting plate are provided with mounting holes.

Preferably, the sealing assembly comprises a plugboard, the plugboard is slidably inserted on the inner wall of the square groove, the side wall of the plugboard is extended with a cover plate, a sealing frame is fixedly sleeved on the outer wall of the plugboard, the sealing frame is tightly attached between the cover plate and the box body, a plurality of bolts penetrate and screw the inner wall of the cover plate, and a plurality of bolts penetrate and screw the side wall of the box body.

Preferably, the front end and the rear end of the limiting plate are provided with sliding grooves, and the two inserting blocks are respectively in sliding fit with the two sliding grooves.

Preferably, the elastic piece comprises two springs, one ends of the two springs are fixedly connected to an end wall surface of the insert block, which is far away from the slot, and the other ends of the two springs are fixedly connected to the inner wall of the chute.

Preferably, the upper ends of the two plug blocks are fixedly connected with a poking plate.

Compared with the prior art, the utility model has the beneficial effects that: through square groove, seal assembly, locating lever, magnetic bar, limiting plate, inserted block, slot and elastic component's mutually support, the magnetic bar can be simple and convenient install in hydraulic tank's inside bottom to be linear array and lay, the magnetic bar can effectively adsorb the iron fillings that mix in the inside fluid of hydraulic tank, reducible filter surface adhesion's in the hydraulic tank iron fillings, guarantee the filtration efficiency of filter, simultaneously, the magnetic bar can be simple and convenient dismantle out in the hydraulic tank, thereby the staff of being convenient for clear up the absorptive iron fillings in magnetic bar surface, guarantee the adsorption efficiency of magnetic bar.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a partial cross-sectional view of the present utility model;

FIG. 4 is a schematic view of the structure at A in FIG. 3;

FIG. 5 is another partial cross-sectional view of the present utility model;

FIG. 6 is an illustration of a tank, oil return filter, oil outlet filter, mounting plate, mounting holes, locating rods, square slots and slots of the present utility model;

fig. 7 is a display view of the cover plate, the insert plate and the sealing frame of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows: 1. a case; 2. an oil return filter; 3. a refueling filter; 4. an oil outlet filter; 5. a cover plate; 6. a bolt; 7. a mounting plate; 8. a mounting hole; 9. a magnetic bar; 10. a limiting plate; 11. a positioning rod; 12. inserting blocks; 13. a toggle plate; 14. a chute; 15. a spring; 16. inserting plate; 17. a sealing frame; 18. a square groove; 19. a slot.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-7, an oil collecting device of a hydraulic oil cylinder in the drawings includes a box 1, an oil return filter 2, an oil filling filter 3 and an oil outlet filter 4 mounted on the box 1, a square groove 18 is formed on a side wall of one end of the box 1 near a lower edge, a sealing assembly is arranged between the square groove 18 and the box 1, a plurality of positioning rods 11 are fixedly connected with an inner bottom end of the box 1 in a front-to-back linear array manner, magnetic bars 9 are sleeved on outer walls of the positioning rods 11 in a sliding manner, a limit plate 10 is sleeved on outer walls of the positioning rods 11 in a sliding manner, bottom ends of the limit plate 10 are attached to top portions of outer walls of the magnetic bars 9 in a sliding manner, plug blocks 12 are connected to front ends and rear ends of the limit plate 10 in a sliding manner, slots 19 are formed in front ends and rear ends of the box 1, two plug blocks 12 are respectively in sliding fit with the two slots 19, and elastic pieces are arranged between the two plug blocks 12 and the limit plate 10.

Referring to fig. 1, 2, 3 and 6, the lower edges of the outer walls of the front and rear ends of the box 1 are fixedly connected with mounting plates 7, and the edges of the two sides of the upper ends of the two mounting plates 7 are provided with mounting holes 8; through setting up two mounting plates 7 and two mounting holes 8 of seting up on two mounting plates 7, the installation of box 1 on two mounting plates 7 is fixed of being convenient for.

Referring to fig. 4, the front and rear ends of the limiting plate 10 are provided with sliding grooves 14, and two insert blocks 12 are slidably engaged with the two sliding grooves 14 respectively.

Referring to fig. 4, the elastic member in the illustration includes two springs 15, one ends of the two springs 15 are fixedly connected to an end wall surface of the insert block 12 away from the slot 19, and the other ends of the two springs 15 are fixedly connected to an inner wall of the chute 14.

Referring to fig. 2, 4 and 5, the upper ends of the two insert blocks 12 are fixedly connected with a toggle plate 13.

In this embodiment, firstly, a plurality of magnetic bars 9 sequentially pass through square grooves 18 on the side wall of the box body 1 and are respectively sleeved on the outer walls of a plurality of positioning rods 11 at the bottom end inside the box body 1, then two toggle plates 13 on two toggle plates 12 are respectively pinched by two hands, so that the two toggle plates 13 move towards directions close to each other, then the two toggle plates 12 below the two toggle plates 13 can respectively slide inwards in sliding grooves 14 at the front end and the rear end of the limiting plate 10, the two springs 15 connected between the two toggle plates 12 and the sliding grooves 14 can be extruded, then the limiting plate 10 passes through the square grooves 18 and is sleeved on the outer walls of the plurality of positioning rods 11 until the bottom end of the limiting plate 10 moves to be attached to the plurality of magnetic bars 9, then the two toggle plates 13 can be automatically reset and can respectively slide outwards in the two sliding grooves 14 under the acting force of the springs 15, the two toggle plates 12 can be respectively inserted into the slots 19 at the front end and the rear end inside the box body 1, so that the limiting plate 10 can be fixed by the magnetic force, then the plurality of magnetic bars 9 can be conveniently fixed at the bottom end inside the box body 1 in a sealed mode, and the bottom end of the box body can be conveniently and conveniently detached by sealing the bottom end of the linear array assembly 1.

It should be noted that, the inside bottom at hydraulic tank can be simply and conveniently installed to many magnetic bars 9 to be linear array and lay, many magnetic bars 9 can effectively adsorb the iron fillings that mix in the inside fluid of hydraulic tank, reducible filter surface adhesion's in the hydraulic tank iron fillings, guarantee the filtration efficiency of filter, simultaneously, many magnetic bars 9 can be simply dismantle in the hydraulic tank, thereby the staff of being convenient for clear up magnetic bar 9 surface absorptive iron fillings, guarantee the adsorption efficiency of magnetic bar 9.

Example 2

Referring to fig. 1, 5 and 7, in this embodiment, for further explanation of example 1, the seal assembly includes a plug board 16, the plug board 16 is slidably inserted on an inner wall of the square groove 18, a cover plate 5 extends on a side wall of the plug board 16, a seal frame 17 is fixedly sleeved on an outer wall of the plug board 16, the seal frame 17 is tightly attached between the cover plate 5 and the case 1, a plurality of bolts 6 penetrate through and are screwed on an inner wall of the cover plate 5, and the plurality of bolts 6 are penetrated and screwed in a side wall of the case 1.

In this embodiment, when the square groove 18 needs to be sealed, a worker holds the cover plate 5 to insert the plugboard 16 on the cover plate 5 into the square groove 18, at this time, the sealing frame 17 fixedly sleeved on the outer wall of the plugboard 16 can be attached between the cover plate 5 and the box body 1, then the worker sequentially screws the plurality of bolts 6 into corresponding threaded holes on the cover plate 5 by means of a tool and screws the plurality of bolts 6 into corresponding threaded holes on the side wall of the box body 1 respectively, the sealing frame 17 can be pressed on the side wall of the box body 1 by the cover plate 5, the cover plate 5 can be fixed on the box body 1, and conversely, the cover plate 5 and the plugboard 16 can be taken away at the square groove 18 after the plurality of bolts 6 are removed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an oil collecting device of hydraulic cylinder, includes box (1) and installs oil return filter (2), oiling filter (3) and play oil filter (4) on box (1), its characterized in that: the utility model discloses a sealing device for the refrigerator, including box (1), sealing assembly, magnetic bar (9) are established to the inside bottom of box (1), square groove (18) have been seted up near lower part edge to box (1) one end lateral wall, be equipped with seal assembly between square groove (18) and box (1), many in the inside bottom of box (1) is from front to back linear array fixedly connected with many locating levers (11), many all slip cap establishes magnetic bar (9) on the outer wall of locating lever (11), and common slip cap limit plate (10) are gone up to the outer wall of many locating levers (11), the bottom of limit plate (10) all is laminated mutually with the outer wall top of many magnetic bar (9), and the equal sliding connection of front and back end of limit plate (10) has inserted block (12), slot (19) have all been seted up to the inside front and back end of box (1), two inserted block (12) respectively with two slot (19) sliding fit, and all be equipped with the elastic component between two inserted block (12) and the limit plate (10).

2. The oil collecting device of the hydraulic oil cylinder according to claim 1, wherein: the lower edges of the outer walls of the front end and the rear end of the box body (1) are fixedly connected with mounting plates (7), and mounting holes (8) are formed in the edges of the two sides of the upper end of each mounting plate (7).

3. The oil collecting device of the hydraulic oil cylinder according to claim 1, wherein: the sealing assembly comprises a plugboard (16), the plugboard (16) is slidably inserted on the inner wall of the square groove (18), the side wall of the plugboard (16) is extended to be provided with a cover plate (5), a sealing frame (17) is fixedly sleeved on the outer wall of the plugboard (16), the sealing frame (17) is tightly attached between the cover plate (5) and the box body (1), a plurality of bolts (6) penetrate and screw on the inner wall of the cover plate (5), and a plurality of bolts (6) penetrate and screw on the side wall of the box body (1).

4. The oil collecting device of the hydraulic oil cylinder according to claim 1, wherein: the front end and the rear end of the limiting plate (10) are respectively provided with a sliding groove (14), and the two inserting blocks (12) are respectively in sliding fit with the two sliding grooves (14).

5. The oil collecting device of the hydraulic oil cylinder according to claim 4, wherein: the elastic piece comprises two springs (15), one ends of the two springs (15) are fixedly connected to the wall surface of one end, far away from the slot (19), of the insertion block (12), and the other ends of the two springs (15) are fixedly connected to the inner wall of the sliding groove (14).

6. The oil collecting device of the hydraulic oil cylinder according to claim 1, wherein: the upper ends of the two inserting blocks (12) are fixedly connected with a poking plate (13).