Multifunctional diesel filter support

Abstract

The utility model discloses a multifunctional diesel oil filter support, belongs to the technical field of diesel oil filters, and solves the problems that a common diesel oil filter support only plays a supporting role, if an engine needs to achieve a fuel oil distribution function, pipeline arrangement in the engine is disordered, and assembly is affected. The multifunctional diesel filter support comprises a second mounting block, the section of the second mounting block is in a right trapezoid shape, two oil injector oil return holes are formed in the inclined face of the second mounting block, a common rail pipe oil return hole is formed in one end of the second mounting block, and a first mounting block is arranged at the top of the second mounting block; an engine oil inlet hole is formed in the top of the first mounting block, a diesel filter oil return hole is formed in the end, away from the engine oil inlet hole, of the first mounting block, and an engine oil return hole is formed in the side face of the end, away from the engine oil inlet hole, of the first mounting block. According to the multifunctional diesel filter support, installation of parts is reduced, and pipeline arrangement is simpler.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel filters, and more specifically, to a multifunctional diesel filter bracket. Background Art

[0002] At present, the engine diesel filter bracket is generally only used to fix and support the diesel filter, and its function is relatively simple. If the engine needs to realize the fuel distribution function and fix the fuel pipeline, a fuel distributor and fuel pipeline bracket must be added separately. This will result in more engine parts, causing the problem of overlapping between multiple parts brackets, requiring more space, and avoiding interference between various parts. At the same time, the oil pipeline layout is messy, which not only affects the overall appearance of the engine, but also affects the assembly of the oil pipeline. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a multifunctional diesel filter bracket for the above-mentioned deficiencies in the prior art, which can simultaneously fix the diesel filter oil pipe and inherit the fuel distribution function, thereby reducing the installation of parts and components and making the pipeline layout more concise.

[0004] The technical solution of the utility model is as follows: a multifunctional diesel filter bracket comprises a second mounting block, the cross-section of the second mounting block is a right-angled trapezoid, two injector oil return holes are arranged on the inclined surface of the second mounting block, one end of the second mounting block is provided with a common rail pipe oil return hole, the top of the second mounting block is provided with a first mounting block, the top of the first mounting block is provided with an engine oil inlet hole, the end of the first mounting block away from the engine oil inlet hole is provided with a diesel filter oil return hole, the side of the first mounting block away from the end of the engine oil inlet hole is provided with an engine oil return hole, the bottom of the second mounting block is provided with a third mounting block, the bottom of the third mounting block is provided with a mounting bracket, the mounting bracket and the third mounting block are perpendicular to each other, the mounting bracket is provided with a plurality of first mounting holes, the two injector oil return holes, the common rail pipe oil return hole, the engine oil inlet hole, the diesel filter oil return hole, and the engine oil return hole are all connected to each other.

[0005] As a further improvement, a semicircular arc hole is provided on the top of the first mounting block, and the arc hole extends to the top surface of the second mounting block. A second mounting hole is provided on the top of the second rotating block, and the center of the arc hole coincides with the center of the second mounting hole.

[0006] Furthermore, a connecting plate is provided at one end of the second mounting block close to the oil return hole of the common rail pipe, the connecting plate is "L" shaped, and one end of the short side of the connecting plate is connected to the bottom of the first mounting block.

[0007] Furthermore, there are four first mounting holes in total, and one of the first mounting holes is a waist-shaped hole.

[0008] Furthermore, a plurality of first bosses are provided on one side of the mounting bracket, and positions of the plurality of first bosses correspond one-to-one to positions of the plurality of first mounting holes.

[0009] Furthermore, a bolt hole for mounting a diesel filter is provided on one side of the first mounting block, and the diesel filter is connected to the bolt hole via bolts.

[0010] Furthermore, the right-angle surface of the second mounting block is provided with a plurality of recessed grooves.

[0011] Furthermore, a second boss is provided on the inclined surface of the second mounting block, and the two oil return holes of the fuel injectors are both mounted on the second boss.

[0012] Furthermore, the third mounting block is provided with an inwardly recessed groove.

[0013] Beneficial Effects

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] The utility model discloses a multifunctional diesel filter bracket, which can fix the diesel filter at the same time and integrates the fuel distribution function, thereby reducing the fuel distributor and making the pipeline layout more concise. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front-view stereoscopic structural schematic diagram of the utility model;

[0017] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0018] Figure 3 It is a left-side structural schematic diagram of the utility model when in use;

[0019] Figure 4 It is a schematic diagram of the top structure of the utility model when in use.

[0020] Among them: 1-first mounting block, 2-second mounting block, 3-third mounting block, 4-mounting bracket, 5-diesel filter, 6-injector oil return hole, 7-common rail oil return hole, 8-engine oil inlet hole, 9-diesel filter oil return hole, 10-engine oil return hole, 11-first mounting hole, 12-arc hole, 13-second mounting hole, 14-connecting plate, 15-first boss, 16-bolt hole, 17-sunk groove, 18-second boss, 19-groove. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the specific embodiments in the accompanying drawings.

[0022] See also Figure 1-4 A multifunctional diesel filter bracket comprises a second mounting block 2, the cross section of the second mounting block 2 is a right-angle trapezoid, two injector oil return holes 6 are arranged on the inclined surface of the second mounting block 2, one end of the second mounting block 2 is provided with a common rail pipe oil return hole 7, the top of the second mounting block 2 is provided with a first mounting block 1, the top of the first mounting block 1 is provided with an engine oil inlet hole 8, the end of the first mounting block 1 away from the engine oil inlet hole 8 is provided with a diesel filter oil return hole 9, the side of the end of the first mounting block 1 away from the engine oil inlet hole 8 is provided with an engine oil return hole 10, the bottom of the second mounting block 2 is provided with a third mounting block 3, the bottom of the third mounting block 3 is provided with a mounting bracket 4, the mounting bracket 4 and the mounting bracket 4 are connected to the mounting bracket 4. The third mounting blocks 3 are perpendicular to each other, and a plurality of first mounting holes 11 are provided on the mounting bracket 4. The two injector oil return holes 6, the common rail oil return hole 7, the engine oil inlet hole 8, the diesel filter oil return hole 9, and the engine oil return hole 10 are all interconnected, and the two injector oil return holes 6, the common rail oil return hole 7, the engine oil inlet hole 8, the diesel filter oil return hole 9, and the engine oil return hole 10 are interconnected and can then be distributed, and each hole and its corresponding pipeline are connected and fixed by an oil bolt. The diesel filter bracket can fix the diesel filter at the same time and integrates the fuel distribution function, thereby reducing the fuel distributor and making the pipeline layout simpler.

[0023] In this embodiment, a semicircular arc hole 12 is provided on the top of the first mounting block 1, and the arc hole 12 extends to the top surface of the second mounting block 2. A second mounting hole 13 is provided on the top of the second mounting block 2, and the center of the arc hole 12 coincides with the center of the second mounting hole 13; the diesel filter bracket is connected to other components through the second mounting hole 13. By setting the second mounting hole 13 on the top of the second mounting block 2, the components connected to the second mounting hole 13 can be prevented from interfering with the injector return pipe 6; there are multiple second mounting holes 13. In this example, there are two second mounting holes 13, and the other second mounting hole 13 is located on the inclined surface of the second mounting block 2.

[0024] In this embodiment, a connecting plate 14 is provided at one end of the second mounting block 2 close to the common rail oil return hole 7, and the connecting plate 14 is "L"-shaped. One end of the short side of the connecting plate 14 is connected to the bottom of the first mounting block 1; the length of the first mounting block 1 is greater than the length of the second mounting block 2, so that one end of the first mounting block 1 protrudes from the corresponding opposite side of the second mounting block 2, the side surface of the connecting plate 14 is connected to the end surface of the second mounting block 2, and one end of the connecting plate 14 is connected to the bottom of the first mounting block 1, thereby enhancing the overall structural strength of the diesel filter bracket.

[0025] Preferably, the common rail oil return hole 7 is located on the inner side of the connecting plate 14, and the connecting plate 14 and the bottom of the first mounting block 1 form a "concave"-shaped protective structure. The common rail oil return hole 7 is located in the groove of the protective structure, which can prevent the pipeline connected to the common rail oil return hole 7 from loosening due to collision with other objects.

[0026] In this embodiment, there are four first mounting holes 11, and one of the first mounting holes 11 is a waist-shaped hole; the diesel filter bracket is fixed to the engine through the four first mounting holes 11. There will be errors when processing the positions of the first mounting holes 11. The first mounting holes 11 have adjustment margins, which can avoid the diesel filter bracket being unable to be installed on the engine when the processing error is too large, thereby improving the applicability of the diesel filter bracket.

[0027] In this embodiment, a plurality of first bosses 15 are provided on one side of the mounting bracket 4, and the positions of the plurality of first bosses 15 correspond one-to-one to the positions of the plurality of first mounting holes 11; the first bosses 15 can improve the structural strength of the first mounting holes 11, thereby enhancing the connection strength between the diesel filter and the engine.

[0028] In this embodiment, a bolt hole 16 for mounting the diesel filter 5 is provided on one side of the first mounting block 1. The diesel filter 5 is connected to the bolt hole 16 by bolts. The diesel filter 5 is detachably connected to the first mounting block 1, which facilitates the repair and maintenance of the diesel filter 5.

[0029] In this embodiment, the right-angle surface of the second mounting block 2 is provided with a plurality of recesses 17, which can reduce the weight of the multifunctional diesel filter bracket and reduce the required manufacturing materials without affecting its function and overall structural strength, thereby saving manufacturing costs.

[0030] In this embodiment, a second boss 18 is provided on the inclined surface of the second mounting block 2, and the two injector oil return holes 6 are both installed on the second boss 18. The injector oil return hole 6 is provided on the inclined surface of the second mounting block 2, which is not convenient for docking installation and is not conducive to the sealing of the injector oil return hole 6. The second boss 18 is provided on the inclined surface of the second mounting block 2, so that the mounting surface of the injector oil return hole 6 is flat, which is convenient for connecting with the pipeline corresponding to the injector oil return hole 6, and at the same time effectively improves the sealing effect of the injector oil return hole 6.

[0031] In this embodiment, an inwardly recessed groove 19 is provided on the third mounting block 3, and a plurality of through holes are provided at both ends of the groove 19, so that the diesel filter bracket can be connected to other components through the through holes. The groove 19 can avoid interference when connected with other components, thereby facilitating the installation of the diesel filter bracket.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A multifunctional diesel filter bracket, characterized in that: The invention comprises a second mounting block (2), the cross section of the second mounting block (2) is a right-angled trapezoid, two injector oil return holes (6) are arranged on the inclined surface of the second mounting block (2), one end of the second mounting block (2) is provided with a common rail pipe oil return hole (7), the top of the second mounting block (2) is provided with a first mounting block (1), the top of the first mounting block (1) is provided with an engine oil inlet hole (8), the end of the first mounting block (1) away from the engine oil inlet hole (8) is provided with a diesel filter oil return hole (9), and the first mounting block (1) away from the engine An engine oil return hole (10) is provided on the side of one end of the engine oil inlet hole (8); a third mounting block (3) is provided at the bottom of the second mounting block (2); a mounting bracket (4) is provided at the bottom of the third mounting block (3); the mounting bracket (4) and the third mounting block (3) are perpendicular to each other; a plurality of first mounting holes (11) are provided on the mounting bracket (4); the two injector oil return holes (6), the common rail oil return hole (7), the engine oil inlet hole (8), the diesel filter oil return hole (9), and the engine oil return hole (10) are all connected to each other.

2. A multifunctional diesel filter bracket according to claim 1, characterized in that: A semicircular arc hole (12) is provided on the top of the first mounting block (1), and the arc hole (12) extends to the top surface of the second mounting block (2). A second mounting hole (13) is provided on the top of the second mounting block (2), and the center of the arc hole (12) coincides with the center of the second mounting hole (13).

3. The multifunctional diesel filter bracket according to claim 1, characterized in that: A connecting plate (14) is provided at one end of the second mounting block (2) close to the common rail oil return hole (7); the connecting plate (14) is L-shaped, and one end of the short side of the connecting plate (14) is connected to the bottom of the first mounting block (1).

4. The multifunctional diesel filter bracket according to claim 1, characterized in that: There are four first mounting holes (11) in total, and one of the first mounting holes (11) is a waist-shaped hole.

5. The multifunctional diesel filter bracket according to claim 1, characterized in that: A plurality of first bosses (15) are provided on one side of the mounting bracket (4), and the positions of the plurality of first bosses (15) correspond one-to-one to the positions of the plurality of first mounting holes (11).

6. The multifunctional diesel filter bracket according to claim 1, characterized in that: A bolt hole (16) for mounting a diesel filter (5) is provided on one side of the first mounting block (1), and the diesel filter (5) is connected to the bolt hole (16) via bolts.

7. The multifunctional diesel filter bracket according to claim 1, characterized in that: The right-angle surface of the second mounting block (2) is provided with a plurality of recessed grooves (17).

8. The multifunctional diesel filter bracket according to claim 1, characterized in that: A second boss (18) is provided on the inclined surface of the second mounting block (2), and the two fuel injector oil return holes (6) are both mounted on the second boss (18).

9. The multifunctional diesel filter bracket according to claim 1, characterized in that: The third mounting block (3) is provided with an inwardly recessed groove (19).

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