CN211777636U

CN211777636U - Oil pump convenient to dismantle

Info

Publication number: CN211777636U
Application number: CN201922318190.2U
Authority: CN
Inventors: 邓凯婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-22
Filing date: 2019-12-22
Publication date: 2020-10-27
Anticipated expiration: 2029-12-22

Abstract

The utility model relates to an oil pump technical field just discloses an oil pump convenient to dismantle, including the oil pump body, oil pump body left side swing joint has the mounting panel, and a plurality of mounting holes have been seted up on the surface of mounting panel, the fixed section of thick bamboo of right side fixedly connected with of mounting panel, the left side fixedly connected with and the corresponding installation piece of fixed section of thick bamboo of oil pump body, the upper and lower both sides of installation piece are all seted up flutedly, fixedly connected with and the corresponding dismouting mechanism of fixed section of thick bamboo in the recess, the outer wall swing joint of oil pump body has the mechanism of making an. The utility model discloses can conveniently carry out the dismouting to the oil pump body, be convenient for maintain the oil pump body, the noise that simultaneously can effectual oil pump body send is eliminated.

Description

Oil pump convenient to dismantle

Technical Field

The utility model relates to an oil pump technical field especially relates to an oil pump convenient to dismantle.

Background

The oil pump is used for forcibly pressing and conveying the engine oil to the moving surfaces of various parts of the engine after the engine oil is increased to a certain pressure. The oil pump can be divided into two types of gear type and rotor type. The gear-type oil pump is divided into an internal gear-type oil pump and an external gear-type oil pump, and the latter is generally called a gear-type oil pump.

When the existing oil pump is installed on a crankcase, a plurality of bolts are mostly used for installation, when the existing oil pump needs to be disassembled, a specific tool needs to be used for disassembling the existing oil pump, the existing oil pump is too complicated and inconvenient, and the installation stability of the oil pump is easily influenced after the oil pump is disassembled.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art oil pump and when installing on the crankcase, installing mostly through using a plurality of bolts, when needs are dismantled it, still need use specific instrument to dismantle it, too loaded down with trivial details inconvenience, and a plurality of dismantlements influence the problem of oil pump installation stability easily after, and the oil pump convenient to dismantle that provides.

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

the oil pump convenient to disassemble comprises an oil pump body, wherein a mounting plate is movably connected to the left side of the oil pump body, a plurality of mounting holes are formed in the surface of the mounting plate, a fixing cylinder is fixedly connected to the right side of the mounting plate, a mounting block corresponding to the fixing cylinder is fixedly connected to the left side of the oil pump body, grooves are formed in the upper side and the lower side of the mounting block, a dismounting mechanism corresponding to the fixing cylinder is fixedly connected to the inner side of each groove, and a noise reduction mechanism is movably connected to the outer wall of the oil pump body.

Preferably, dismouting mechanism includes the first spring with recess lateral wall fixed connection, the one end fixedly connected with gag lever post of recess lateral wall is kept away from to first spring, the opening part and the outside extension of recess are passed to the one end that first spring was kept away from to the gag lever post, the corresponding spacing hole of gag lever post has all been seted up to the upper and lower both sides of solid fixed cylinder, the second spring of two symmetric distributions of the equal fixedly connected with in upper and lower both sides of solid fixed cylinder, two the common fixedly connected with stripper plate of one end of solid fixed cylinder is kept away from to the second spring, fixedly connected with and the corresponding stripper plate of gag lever post in the stripper plate.

Preferably, one end of the extrusion rod, which is far away from the limiting rod, is fixedly connected with a pressing block.

Preferably, the inner wall of the fixed cylinder is fixedly connected with a rubber pad.

Preferably, the noise reduction mechanism comprises a noise reduction box movably connected with the outer wall of the oil pump body, sound absorption cotton is fixedly connected to the inner wall of the noise reduction box, fixed blocks are fixedly connected to the upper side and the lower side of the oil pump body, corresponding threaded holes are formed in the left sides of the noise reduction box and the left sides of the fixed blocks, and bolts are connected to the threaded holes in an internal thread mode.

Preferably, a sound insulation cavity is formed in the noise reduction box.

Compared with the prior art, the utility model provides a convenient to detach's oil pump possesses following beneficial effect:

1. this oil pump convenient to dismantle through being provided with dismouting mechanism, can conveniently carry out the dismouting to the oil pump body, is convenient for maintain the oil pump body.

2. This oil pump convenient to dismantle through being provided with the mechanism of making an uproar that falls, the noise that can effectual oil pump body sent is eliminated.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can conveniently carry out the dismouting to the oil pump body, be convenient for maintain the oil pump body, the noise that can effectual oil pump body sent simultaneously is eliminated.

Drawings

Fig. 1 is a schematic structural view of an oil pump convenient to disassemble and assemble according to the present invention;

fig. 2 is the utility model provides a structural schematic diagram of oil pump a part convenient to dismantle.

In the figure: the oil pump comprises an oil pump body 1, a mounting plate 2, a fixing barrel 3, a mounting block 4, a groove 5, a dismounting mechanism 6, a first spring 61, a limiting rod 62, a second spring 63, a squeezing plate 64, a squeezing rod 65, a noise reduction mechanism 7, a noise reduction box 71, sound absorption cotton 72, a fixing block 73, a bolt 74, a pressing block 8 and a sound insulation cavity 9.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, the oil pump convenient to disassemble comprises an oil pump body 1, wherein a mounting plate 2 is movably connected to the left side of the oil pump body 1, a plurality of mounting holes are formed in the surface of the mounting plate 2, a fixing cylinder 3 is fixedly connected to the right side of the mounting plate 2, a mounting block 4 corresponding to the fixing cylinder 3 is fixedly connected to the left side of the oil pump body 1, grooves 5 are formed in the upper side and the lower side of the mounting block 4, a disassembling and assembling mechanism 6 corresponding to the fixing cylinder 3 is fixedly connected to the inner side of each groove 5, and a noise reduction mechanism 7 is movably connected to the outer.

Dismouting mechanism 6 includes the first spring 61 with 5 lateral wall fixed connection of recess, the one end fixedly connected with gag lever post 62 of 5 lateral walls of recess is kept away from to first spring 61, the opening part and the outside extension of recess 5 are passed to the one end that first spring 61 was kept away from to gag lever post 62, the corresponding spacing hole of gag lever post 62 has all been seted up to the upper and lower both sides of gu fixed cylinder 3, the second spring 63 of two symmetric distributions of the equal fixedly connected with in upper and lower both sides of gu fixed cylinder 3, the common fixedly connected with stripper plate 64 of one end of gu fixed cylinder 3 is kept away from to two second springs 63, fixedly connected with and the corresponding stripper rod 65 of gag lever post 62 in the stripper plate 64, can conveniently carry out the dismouting to oil pump body 1, be convenient for maintain oil.

One end fixedly connected with of gag lever post 62 is kept away from to extrusion stem 65 presses briquetting 8, can conveniently press extrusion stem 65.

The inner wall of the fixed cylinder 3 is fixedly connected with a rubber pad, so that the installation stability of the oil pump body 1 can be conveniently improved.

The noise reduction mechanism 7 comprises a noise reduction box 71 movably connected with the outer wall of the oil pump body 1, sound absorption cotton 72 is fixedly connected to the inner wall of the noise reduction box 71, fixed blocks 73 are fixedly connected to the upper side and the lower side of the oil pump body 1, corresponding threaded holes are formed in the left sides of the noise reduction box 71 and the left sides of the fixed blocks 73, bolts 74 are connected to the threaded holes in an internal thread mode, and noise emitted by the oil pump body 1 can be effectively eliminated.

The noise reduction box 71 is internally provided with a sound insulation cavity 9 which can insulate the noise emitted by the oil pump body 1.

In the utility model, when the oil pump body 1 needs to be disassembled and assembled, the pressing block 8 is pressed, the pressing block 8 extrudes the extrusion rod 65, the extrusion rod 65 pulls the pressing plate 64, the pressing plate 64 extrudes the second spring 63, the second spring 63 contracts inwards and drives the extrusion rod 65 to extrude the limiting rod 62, the limiting rod 62 contracts inwards to enable the limiting rod 62 to be far away from a limiting hole on the fixed cylinder 3, the limiting rod 62 extrudes the first spring 61, the first spring 61 contracts inwards and drives the limiting rod 62 to extend into the groove 5 on the mounting block 4, the oil pump body 1 is pulled, the mounting block 4 is pulled by the oil pump body 1, the mounting block 4 is far away from the fixed cylinder 3, the oil pump body 1 is disassembled, otherwise, the oil pump body 1 is mounted, the oil pump body 1 can be conveniently disassembled and assembled, the oil pump body 1 is convenient to be maintained, through the noise reduction box 71 arranged outside the oil pump body 1, noise to the oil pump body 1 is tentatively fallen and is fallen the noise, and through setting up the cotton 72 of inhaling the sound in the case 71 of making an uproar that falls, carries out the secondary to the noise and eliminates to completely cut off the noise through using sound insulation chamber 9, the noise that can effectual oil pump body 1 sent eliminates.

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

1. The utility model provides an oil pump convenient to dismantle, includes oil pump body (1), its characterized in that, oil pump body (1) left side swing joint has mounting panel (2), a plurality of mounting holes have been seted up on the surface of mounting panel (2), the fixed section of thick bamboo (3) of right side fixedly connected with of mounting panel (2), the left side fixedly connected with of oil pump body (1) and the corresponding installation piece (4) of fixed section of thick bamboo (3), recess (5) are all seted up to the upper and lower both sides of installation piece (4), fixedly connected with and the corresponding dismouting mechanism (6) of fixed section of thick bamboo (3) in recess (5), the outer wall swing joint of oil pump body (1) has noise reduction mechanism (7).

2. A conveniently disassembled oil pump according to claim 1, characterized in that the disassembling and assembling mechanism (6) comprises a first spring (61) fixedly connected with the side wall of the groove (5), one end of the first spring (61) far away from the side wall of the groove (5) is fixedly connected with a limiting rod (62), one end of the limiting rod (62) far away from the first spring (61) passes through the opening of the groove (5) and extends outwards, the upper side and the lower side of the fixed cylinder (3) are both provided with a limiting hole corresponding to the limiting rod (62), the upper side and the lower side of the fixed cylinder (3) are fixedly connected with two second springs (63) which are symmetrically distributed, one ends of the two second springs (63) far away from the fixed cylinder (3) are fixedly connected with a squeezing plate (64) together, and the extrusion plate (64) is internally and fixedly connected with an extrusion rod (65) corresponding to the limiting rod (62).

3. The oil pump convenient to disassemble and assemble as claimed in claim 2, wherein a pressing block (8) is fixedly connected to one end, away from the limiting rod (62), of the extrusion rod (65).

4. The oil pump convenient to disassemble and assemble as claimed in claim 1, wherein a rubber pad is fixedly connected to the inner wall of the fixed cylinder (3).

5. The oil pump convenient to disassemble and assemble as claimed in claim 1, wherein the noise reduction mechanism (7) comprises a noise reduction box (71) movably connected with the outer wall of the oil pump body (1), sound absorption cotton (72) is fixedly connected to the inner wall of the noise reduction box (71), fixed blocks (73) are fixedly connected to the upper side and the lower side of the oil pump body (1), corresponding threaded holes are formed in the left sides of the noise reduction box (71) and the left sides of the fixed blocks (73), and bolts (74) are connected to the threaded holes in a threaded manner.

6. A readily removable oil pump according to claim 5, characterized in that the noise reduction box (71) has a sound-insulating chamber (9) therein.