CN215292709U

CN215292709U - Front cover shell of automobile engine

Info

Publication number: CN215292709U
Application number: CN202121258771.2U
Authority: CN
Inventors: 林淼; 郑伟增; 李志祥
Original assignee: Anhui Wanli Mechanical Parts Co ltd
Current assignee: Anhui Wanli Mechanical Parts Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-24
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a housing before automobile engine, including preceding housing body, the cavity has been seted up in the preceding housing body, the cavity internal fixation is provided with the water pump body, the overflow launder has been seted up along the axial edge of water pump body to the cavity, the diapire of overflow launder runs through and has seted up the intercommunicating pore, the diapire of preceding housing body is fixed and is provided with the collecting box, the intercommunicating pore is through connection with the roof of collecting box, the diapire of collecting box has been seted up out the liquid hole, be provided with the handhole door on the liquid hole of going out, be provided with on the collecting box and scrape the liquid device, scrape the liquid device including two first springs, two first spring symmetry welded fastening is at the diapire of collecting box. The utility model discloses a set up collecting box and intercommunicating pore isotructure for unnecessary glue solution gets into through the overflow launder and gets into to store in the collecting box with the intercommunicating pore, avoids the glue solution extravagant and has ensured the leakproofness between preceding housing body and the cylinder body.

Description

Front cover shell of automobile engine

Technical Field

The utility model relates to an automobile engine technical field especially relates to a housing before automobile engine.

Background

The automobile engine front cover shell comprises a front cover shell body, a water pump installation cavity is arranged on the front cover shell body, the upper portion of the front cover shell body is a combination position of a cylinder cover and a cylinder cover, and glue is required to be applied to the combination position of the two sides of the upper portion of the front cover shell and the cylinder cover.

But at present when gluing the assembly, the glue solution is too much and forms protruding glue after becoming hard easily, leads to the cylinder head cover assembly sealed not tight, leads to the oil impregnate phenomenon to too much glue solution still can cause the waste, makes the cost increase, based on this, this practical design is a front shroud of automobile engine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a front cover shell of an automobile engine.

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

the front cover shell of the automobile engine comprises a front cover shell body, wherein a cavity is formed in the front cover shell body, a water pump body is fixedly arranged in the cavity, an overflow groove is formed in the axial edge of the cavity along the water pump body, a communication hole is formed in the bottom wall of the overflow groove in a penetrating mode, a collecting box is fixedly arranged on the bottom wall of the front cover shell body, the communication hole is in through connection with the top wall of the collecting box, a liquid outlet hole is formed in the bottom wall of the collecting box, a hole cover is arranged on the liquid outlet hole, and a liquid scraping device is arranged on the collecting box.

Preferably, scrape liquid device including two first springs, two first spring symmetry welded fastening is at the diapire of collecting box, two the common welded fastening of the other end of first spring has the pulling plate, the pulling plate has the slide bar towards one side welded fastening of intercommunicating pore, the slide bar runs through the diapire of collecting box and stretches out to intercommunicating pore department, three recess has been seted up to the equidistant intercommunication downthehole wall circumference, and is three the equal welded fastening of open-ended one end is kept away from to the recess has the second spring, the equal welded fastening of the other end of second spring has the sliding block, and is three one side that the second spring was kept away from to the sliding block all rotates and is connected with the dwang, and is three the other end of dwang all rotates with the pole wall of sliding bar and is connected.

Preferably, the roof welded fastening of slide bar has the threaded rod, threaded rod threaded connection has the rolling disc, symmetrical welded fastening has two doctor-blades on the rolling disc, the pore wall circumference equidistant welded fastening of intercommunicating pore has a plurality of bracing pieces, the bracing piece all rotates with the rolling disc to be connected.

Preferably, the sliding blocks are located inside the grooves and are in sliding connection with the bottom walls of the grooves.

Preferably, the edge part of the scraping blade is in contact with the hole wall of the communication hole, pull rings are fixed on the pull plate in a gluing mode, and the number of the support rods is not less than three.

Preferably, the shape of the overflow groove is matched with that of the cavity, and the sliding rod is in sealed sliding connection with the bottom wall of the collecting box.

Compared with the prior art, the utility model has the advantages of:

1. through setting up overflow launder and collecting box isotructure for when unnecessary installing the water pump body in the cavity, unnecessary glue solution advances native to the intercommunicating pore along the overflow launder, and gets into in the collecting box via the intercommunicating pore, thereby makes the colloid save in the collecting box, and opens the handhole door, can carry out the recovery of colloid, saves the cost, and prevents that unnecessary colloid from solidifying and causing the connection between front shroud and the cylinder body not inseparable.

2. Through setting up slide bar and threaded rod isotructure for through pulling pull ring, with the slide bar lapse pulling, thereby make the threaded rod downstream, drive the rolling disc and rotate, thereby make the doctor-bar scrape the liquid to the pore wall of intercommunicating pore, the quick falling of the glue solution of being convenient for, and prevent that the colloid from blockking up in the junction of overflow launder and intercommunicating pore, influencing the normal whereabouts of glue solution.

3. Through setting up structures such as dwang and sliding block for the slide bar shifts up and moves down the in-process, remains the ascending removal of vertical side throughout, avoids the slide bar to take place the slope and causes the wearing and tearing to the rolling disc, thereby has increased the life of device.

Drawings

Fig. 1 is a schematic structural view of a front cover housing of an automobile engine according to the present invention;

FIG. 2 is an enlarged schematic view of part A of a front cover of an automobile engine according to the present invention;

fig. 3 is a top view of a transfer rod in a front housing of an automobile engine according to the present invention.

In the figure: the automatic cleaning device comprises a front cover shell body 1, a water pump body 2, an overflow groove 3, a communicating hole 4, a collecting box 5, a liquid outlet hole 6, a hole cover 7, a first spring 8, a pull plate 9, a slide rod 10, a groove 11, a second spring 12, a pull ring 13, a sliding block 14, a rotating rod 15, a threaded rod 16, a rotating disc 17, a supporting rod 18 and a scraper 19.

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.

Referring to fig. 1-3, an automobile engine front cover shell comprises a front cover shell body 1, a cavity is formed in the front cover shell body 1, a water pump body 2 is fixedly arranged in the cavity, an overflow groove 3 is formed in the cavity along the axial edge of the water pump body 2, a communication hole 4 is formed in the bottom wall of the overflow groove 3 in a penetrating mode, a collecting box 5 is fixedly arranged on the bottom wall of the front cover shell body 1, the communication hole 4 is in through connection with the top wall of the collecting box 5, a liquid outlet hole 6 is formed in the bottom wall of the collecting box 5, the liquid outlet hole 6 is used for discharging glue liquid in the collecting box 5, a hole cover 7 is arranged on the liquid outlet hole 6, and a liquid scraping device is arranged on the collecting box 5.

The liquid scraping device comprises two first springs 8, the two first springs 8 are symmetrically welded and fixed on the bottom wall of the collecting box 5, a pull plate 9 is welded and fixed at the other ends of the two first springs 8 together, a sliding rod 10 is driven to reciprocate by pulling a pull ring 13 under the action of the first springs 8, so that a rotating disc 17 rotates, a scraping blade 19 scrapes and rubs the hole wall of the communicating hole 4, a sliding rod 10 is welded and fixed on one side, facing the communicating hole 4, of the pull plate 9, the sliding rod 10 penetrates through the bottom wall of the collecting box 5 and extends out of the communicating hole 4, three grooves 11 are formed in the circumference of the inner wall of the communicating hole 4 at equal intervals, a second spring 12 is welded and fixed at one end, away from an opening, of each groove 11, a sliding block 14 is welded and fixed at the other end of the second spring 12, a rotating rod 15 is rotatably connected on one side, away from the second spring 12, of each sliding block 14, and the rotating rod 15 is used for limiting the position of the sliding rod 10, so that the sliding rod 10 can move in the vertical direction to avoid shaking, and the other ends of the three rotating rods 15 are all rotatably connected with the rod wall of the sliding rod 10.

The top wall welded fastening of slide bar 10 has threaded rod 16, and threaded rod 16 threaded connection has rotating disc 17, drives threaded rod 16 through the removal of slide bar 10 and rotates, and the symmetry welded fastening has two doctor-bars 19 on the rotating disc 17, and the pore wall circumference equidistant welded fastening of intercommunicating pore 4 has a plurality of bracing pieces 18, and bracing piece 18 all rotates with rotating disc 17 to be connected.

Sliding blocks 14 are each located inside groove 11 and are slidingly connected to the bottom wall of groove 11. The edge part of the scraping blade 19 is in contact with the hole wall of the communicating hole 4, so that the scraping blade 19 can scrape the hole wall of the communicating hole 4 and scrape off glue attached to the side wall of the communicating hole 4, the pull ring 13 is fixedly bonded on the pull plate 9 and is convenient to pull by hands, the number of the support rods 18 is not less than three, the shape of the overflow groove 3 is matched with that of the cavity, so that the glue can penetrate into the overflow groove 3 and enters the collection box 5 from the communicating hole 4 under the action of gravity, and the sliding rod 10 is in sealed sliding connection with the bottom wall of the collection box 5.

The utility model discloses in, when installing water pump body 2 in the cavity, the glue solution that is used for fixed water pump body 2 this moment will overflow to overflow launder 3 in, the glue solution that enters into in the overflow launder 3 will enter into the intercommunicating pore 4 and save in getting to collection box 5 via intercommunicating pore 4, the in-process that the glue solution flows downwards, the staff can be with reciprocal pulling pull ring 13 of hand, make and drive slide bar 10 reciprocating motion through pulling plate 9, when slide bar 10 carries out vertical ascending reciprocating motion in side, threaded rod 16 will drive rolling disc 17 and rotate, thereby make doctor-bar 19 scrape the pore wall of intercommunicating pore 4 and get, avoid the glue solution account for and lead to the fact the jam of intercommunicating pore 4 on the pore wall of intercommunicating pore 4, make the glue solution can be quick get into in collection box 5.

Meanwhile, during the downward movement of the sliding rod 10, the three sliding blocks 14 are pushed to move under the action of the three rotating rods 15, so that the sliding rod 10 can move in the vertical direction to avoid deviation, avoid abrasion to the rotating disc 17, and prolong the service life of the sliding rod.

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 front cover shell of the automobile engine comprises a front cover shell body (1) and is characterized in that a cavity is formed in the front cover shell body (1), a water pump body (2) is fixedly arranged in the cavity, an overflow groove (3) is formed in the cavity along the axial edge of the water pump body (2), a communication hole (4) is formed in the bottom wall of the overflow groove (3) in a penetrating mode, a collecting box (5) is fixedly arranged on the bottom wall of the front cover shell body (1), the communication hole (4) is in through connection with the top wall of the collecting box (5), a liquid outlet hole (6) is formed in the bottom wall of the collecting box (5), a hole cover (7) is arranged on the liquid outlet hole (6), and a liquid scraping device is arranged on the collecting box (5).

2. The front cover casing of the automobile engine according to claim 1, characterized in that the liquid scraping device comprises two first springs (8), the two first springs (8) are symmetrically welded and fixed on the bottom wall of the collecting box (5), the other ends of the two first springs (8) are jointly welded and fixed with a pulling plate (9), one side of the pulling plate (9) facing the communicating hole (4) is welded and fixed with a sliding rod (10), the sliding rod (10) penetrates through the bottom wall of the collecting box (5) and extends out of the communicating hole (4), three grooves (11) are formed in the circumference of the inner wall of the communicating hole (4) at equal intervals, one ends of the three grooves (11) far away from the opening are welded and fixed with second springs (12), the other ends of the second springs (12) are welded and fixed with sliding blocks (14), and one sides of the three sliding blocks (14) far away from the rotating rod of the second springs (12) are rotatably connected with sliding blocks (15), the other ends of the three rotating rods (15) are rotatably connected with the rod wall of the sliding rod (10).

3. The front cover casing of the automobile engine according to claim 2, characterized in that a threaded rod (16) is welded and fixed on the top wall of the sliding rod (10), a rotating disc (17) is connected with the threaded rod (16) in a threaded manner, two scraping blades (19) are symmetrically welded and fixed on the rotating disc (17), a plurality of support rods (18) are welded and fixed on the circumference of the hole wall of the communication hole (4) at equal intervals, and the support rods (18) are rotatably connected with the rotating disc (17).

4. A front cover casing of an automobile engine according to claim 2, characterized in that the sliding blocks (14) are both located inside the groove (11) and are in sliding connection with the bottom wall of the groove (11).

5. The front engine cover casing of the automobile according to claim 3, wherein the edge of the wiper blade (19) is in contact with the wall of the communication hole (4), the pull tab (13) is fixed on the pull plate (9) by gluing, and the number of the support rods (18) is not less than three.

6. The automobile engine front cover according to claim 2, characterized in that the shape of the overflow trough (3) matches the shape of the cavity, and the sliding rod (10) is in sealed sliding connection with the bottom wall of the collection box (5).