CN214215942U

CN214215942U - Protective automobile engine cover plate

Info

Publication number: CN214215942U
Application number: CN202022470385.1U
Authority: CN
Inventors: 潘洪民; 龚萱
Original assignee: Tianjin Huaxia Vehicle Manufacturing Co ltd
Current assignee: Tianjin Huaxia Vehicle Manufacturing Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-09-17
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a protection formula automobile engine apron belongs to mechanical parts technical field, and it includes the automobile mounting panel, the left and right sides of automobile mounting panel upper surface respectively with the lower fixed surface of two fixed plates be connected, the one side that two fixed plates are close to each other respectively with the left and right sides face overlap joint of automobile engine apron structure. This protection formula automobile engine apron, through setting up the connecting plate, the swing pinion, first pinion rack, guide block and fixture block, it does the motion of keeping away from each other to correspond two bracing pieces promotion two second pinion racks, the second pinion rack drives the swing pinion and rotates, make two first pinion racks do the motion that is close to each other, break away from the joint state back when fixture block and draw-in groove, the staff upwards mentions this automobile engine apron, can accomplish the dismantlement operation to this automobile engine apron, and is simple swift, reduce the work degree of difficulty, the staff of being convenient for dismantles this automobile engine apron, improve the practicality of this automobile engine apron.

Description

Protective automobile engine cover plate

Technical Field

The utility model belongs to the technical field of mechanical parts, specifically be a protection type automobile engine apron.

Background

With the rapid development of modern society, automobiles are more and more widely applied in daily life. The automobile engine cover plate can protect the engine and ensure the safe operation of the engine. The engine is a core component in various machines, and the good and stable working environment in the engine is an important guarantee for normal operation.

Automobile engine apron is that the automobile is anterior and the outside protective housing of lid on the engine, and common automobile engine apron all is the direct welding to the automobile mounting panel on the existing market, and the dismouting is complicated, and the work degree of difficulty is great, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a protection type automobile engine apron has solved common automobile engine apron on the existing market and has all been the direct welding to the automobile mounting panel, and the dismouting is complicated, and the work degree of difficulty is great, the lower problem of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protection formula automobile engine apron, includes the automobile mounting panel, the left and right sides of automobile mounting panel upper surface respectively with the lower fixed surface of two fixed plates be connected, the one side that two fixed plates are close to each other respectively with the left and right sides face overlap joint of automobile engine apron structure, four draw-in grooves have all been seted up to the one side that two fixed plates are close to each other, the joint has the fixture block in the draw-in groove, the right flank that corresponds two fixture blocks and the left flank fixed connection of same guide block, guide block sliding connection is in the guide way, the right flank fixed connection of guide block through three first spring and guide way inner wall, the guide way is seted up in the automobile engine cover plate structure.

The upper surface of the guide block is fixedly connected with the lower surface of the first toothed plate, the first toothed plate is slidably connected in a first sliding groove, the first sliding groove is formed in an automobile engine cover plate structure, the left side and the right side of the upper surface of the automobile engine cover plate structure are respectively provided with a groove, the front surface and the back surface of the inner wall of the groove are respectively sleeved with a same rotating shaft through a bearing, the outer wall of the rotating shaft is sleeved with a rotating gear, the upper surface and the lower surface of the rotating gear are respectively meshed with a second toothed plate and the first toothed plate, the second toothed plate is slidably connected in a second sliding groove, the left side surface of the second toothed plate is fixedly connected with the left side surface of the inner wall of the second sliding groove through a second spring, the second sliding groove is formed in the upper surface of the automobile engine cover plate structure, and the right side of the upper surface of the second toothed plate is movably connected with the bottom end of the supporting rod through a pin shaft, the top ends of the two supporting rods are respectively movably connected with the left side and the right side of the lower surface of the connecting plate through pin shafts.

As a further aspect of the present invention: the left and right sides of the lower surface of the connecting plate are fixedly connected with the upper surface of the automobile engine cover plate structure through elastic telescopic rods, and the left sides of the upper surfaces of the two connecting plates are fixedly connected with the lower surface of the same handle.

As a further aspect of the present invention: two standing grooves are formed in the automobile engine cover plate structure, an access door is connected in the standing grooves in a sliding mode, the left side face of the access door is fixedly connected with the left side face of the inner wall of the standing groove through a third spring, and the third spring is located in the standing groove.

As a further aspect of the present invention: the heat dissipation groove has been seted up to the upper surface of access door, the joint has the filter screen in the heat dissipation groove, the mounting groove has been seted up in the access door, sliding connection has the dead lever in the mounting groove.

As a further aspect of the present invention: the dead lever outer wall has cup jointed the fourth spring, the dead lever outer wall is connected through the upper surface fixed of fourth spring and mounting groove inner wall, the fourth spring is located the mounting groove.

As a further aspect of the present invention: four fixing grooves are formed in the automobile engine cover plate structure, and the fixing rod is clamped in one of the fixing grooves.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. when the protective automobile engine cover plate needs to be disassembled, a worker presses the handle downwards to enable the two connecting plates to simultaneously press the two corresponding supporting rods downwards, the two corresponding supporting rods push the two second gear plates to move away from each other, the second gear plate drives the rotating gear to rotate, the two corresponding first gear plates drive the two corresponding clamping blocks to move close to each other through the guide blocks, when the clamping blocks and the clamping grooves are separated from the clamping state, the worker lifts the automobile engine cover plate upwards to complete the disassembling operation of the automobile engine cover plate, the disassembling operation is simple and fast, the working difficulty is reduced, and the worker can conveniently disassemble the automobile engine cover plate, the practicability of the automobile engine cover plate is improved.

2. This protection formula automobile engine apron, through setting up the mounting groove, the dead lever, access door and standing groove, when the staff need carry out simple maintenance to the engine in this automobile engine apron, directly upwards stimulate two dead levers, break away from behind the joint state with two fixed slots respectively when two dead levers, two dead levers of staff's pulling, make two dead levers be the motion of keeping away from each other, after two dead levers drive two access door motion areas suitable position, loosen the dead lever under the elasticity of mounting groove, two dead levers block respectively to suitable fixed slots in, accomplish fixedly to the access door, make the access door open simultaneously, the staff of being convenient for carries out simple maintenance to the engine in this automobile engine apron, improve the suitability of this automobile engine apron.

3. The protective automobile engine cover plate is provided with the first spring, the elastic telescopic rod and the second spring, after a worker dismantles the automobile engine cover plate, under the elastic force of the first spring, the elastic telescopic rod and the second spring, the automobile engine cover plate is restored to the original state, and the subsequent operation of the worker is facilitated, meanwhile, when the worker needs to install the automobile engine cover plate, the automobile engine cover plate structure is directly aligned to the automobile installation plate, the automobile engine cover plate structure is pressed, the two corresponding clamping blocks are extruded to move close to each other, after the automobile engine cover plate structure moves downwards to a proper position, under the elastic force of the elastic telescopic rod, the first spring and the second spring, the two corresponding clamping blocks move away from each other, so that the clamping blocks are clamped into the proper clamping grooves, and the automobile engine cover plate is installed and fixed, the operation difficulty of workers is reduced, and the practicability of the automobile engine cover plate is improved.

4. This protection formula automobile engine apron, through setting up radiating groove and filter screen, when the staff used the car, engine work produced the heat, and the heat passes through the radiating groove outdiffusion, guarantees this automobile engine apron's radiating efficiency, simultaneously under the effect of filter screen for external foreign matter can't get into high automobile engine apron in, provides certain guard action to the engine, guarantees the life of engine.

5. This protection formula automobile engine apron, through setting up handle and bracing piece, under the effect of handle for the staff can extrude two connecting plates simultaneously through the handle, and the staff of being convenient for dismantles this automobile engine apron, reduces the operation degree of difficulty, through setting up the bracing piece, makes when the connecting plate reciprocates, and two bracing pieces can drive two second toothed plates and do the motion of being close to each other or keeping away from each other, guarantee this automobile engine apron can normally carry out the dismouting.

Drawings

Fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a schematic structural view of the access door of the present invention viewed from above;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the position B;

in the figure: 1 automobile mounting panel, 2 fixed plates, 3 automobile engine cover plate structures, 4 draw-in grooves, 5 fixture blocks, 6 guide blocks, 7 first springs, 8 guide grooves, 9 first pinion rack, 10 first spout, 11 recesses, 12 rotating shafts, 13 rotating gears, 14 second pinion rack, 15 second spout, 16 second springs, 17 bracing pieces, 18 connecting plates, 19 elastic telescopic rods, 20 handles, 21 standing grooves, 22 access doors, 23 third springs, 24 radiating grooves, 25 filter screens, 26 mounting grooves, 27 fixed rods, 28 fourth springs, 29 fixed grooves.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: a protective automobile engine cover plate comprises an automobile mounting plate 1, the left side and the right side of the upper surface of the automobile mounting plate 1 are respectively fixedly connected with the lower surfaces of two fixing plates 2, the mutually close surfaces of the two fixing plates 2 are respectively lapped with the left side and the right side of an automobile engine cover plate structure 3, four clamping grooves 4 are respectively arranged on the mutually close surfaces of the two fixing plates 2, clamping blocks 5 are clamped in the clamping grooves 4, when the clamping blocks 5 are clamped in the proper clamping grooves 4 through the clamping grooves 4 and the clamping blocks 5, the automobile engine cover plate structure 3 is fixed, so that a worker finishes the installation of the automobile engine cover plate, the practicability of the device is improved, the right side surfaces corresponding to the two clamping blocks 5 are fixedly connected with the left side surface of the same guide block 6, the guide block 6 is slidably connected in a guide groove 8, the right side surface of the guide block 6 is fixedly connected with the right side surface of the inner wall of the guide groove 8 through three first springs 7, the guide groove 8 is provided in the automobile engine cover plate structure 3.

The upper surface of the guide block 6 is fixedly connected with the lower surface of the first toothed plate 9, the first toothed plate 9 is slidably connected in the first sliding groove 10, the first sliding groove 10 is arranged in the automobile engine cover plate structure 3, the left side and the right side of the upper surface of the automobile engine cover plate structure 3 are respectively provided with the grooves 11, the front surface and the back surface of the inner wall of each groove 11 are respectively sleeved with the same rotating shaft 12 through bearings, the outer wall of the rotating shaft 12 is sleeved with the rotating gear 13, the upper surface and the lower surface of the rotating gear 13 are respectively meshed with the second toothed plate 14 and the first toothed plate 9, when the two second toothed plates 14 move close to each other, the two first toothed plates 9 move oppositely under the matching of the two rotating gears 13, the normal disassembly and assembly of the device are ensured, the practicability of the automobile engine cover plate is ensured, the second toothed plate 14 is slidably connected in the second sliding groove 15, the left side of second pinion rack 14 passes through the left side fixed connection of second spring 16 with the 15 inner walls of second spout, and the upper surface at automobile engine apron structure 3 is seted up to second spout 15, and the bottom swing joint of round pin axle and bracing piece 17 is passed through on the right side of second pinion rack 14 upper surface, and the top of two bracing pieces 17 is respectively through the left and right sides swing joint of round pin axle with the lower surface of connecting plate 18.

Specifically, as shown in fig. 1 and 2, the left and right sides of the lower surface of the connecting plate 18 are fixedly connected with the upper surface of the automobile engine cover plate structure 3 through elastic telescopic rods 19, the left sides of the upper surfaces of the two connecting plates 18 are fixedly connected with the lower surface of the same handle 20, by arranging the handle 20, under the action of the handle 20, a worker can simultaneously extrude the two connecting plates 18 through the handle 20, so that the worker can conveniently detach the automobile engine cover plate, the operation difficulty is reduced, two placing grooves 21 are formed in the automobile engine cover plate structure 3, access doors 22 are slidably connected in the placing grooves 21, by arranging the placing grooves 21 and the access doors 22, when the worker needs to simply overhaul the engine, the two access doors 22 are directly opened, the operation is simple and fast, the worker can conveniently operate, and the applicability of the automobile engine cover plate is improved, the left side surface of the access door 22 is fixedly connected with the left side surface of the inner wall of the placing groove 21 through a third spring 23, and the third spring 23 is positioned in the placing groove 21.

Specifically, as shown in fig. 1 and 4, four fixing grooves 29 are formed in the automobile engine cover plate structure 3, the fixing rod 27 is clamped in one of the fixing grooves 29, the fixing groove 29 and the fixing rod 27 are arranged, so that the maintenance door 22 can be conveniently opened by a worker, the fixing rod 27 can be used for fixing the maintenance door 22 under the matching of the fixing rod 27 and the fixing groove 29, and the maintenance operation can be conveniently performed by the worker.

Specifically, as shown in fig. 1, 2 and 4, radiating groove 24 has been seted up to the upper surface of access door 22, the joint has filter screen 25 in the radiating groove 24, through setting up filter screen 25, under filter screen 25's effect, make external foreign matter can't get into in the high automobile engine apron, provide certain guard action to the engine, guarantee the life of engine, mounting groove 26 has been seted up in the access door 22, sliding connection has dead lever 27 in the mounting groove 26, dead lever 27 outer wall has cup jointed fourth spring 28, dead lever 27 outer wall is through the last fixed surface of fourth spring 28 with the mounting groove 26 inner wall is connected, fourth spring 28 is located mounting groove 26, through setting up fourth spring 28, under fourth spring 28's elasticity, make dead lever 27 inseparabler with fixed slot 29 is fixed, improve this automobile engine apron's stability.

The utility model discloses a theory of operation does:

s1, when the automobile engine cover plate needs to be disassembled, a worker presses the handle 20 downward, so that the two connecting plates 18 simultaneously press the two corresponding supporting rods 17 downward, the two corresponding supporting rods 17 push the two second toothed plates 14 to move away from each other, the second toothed plates 14 drive the rotating gear 13 to rotate, so that the two first toothed plates 9 move close to each other, the two corresponding first toothed plates 9 drive the two corresponding clamping blocks 5 to move close to each other through the guide block 6, and after the clamping blocks 5 and the clamping grooves 4 are separated from the clamping state, the worker lifts the automobile engine cover plate upward, so that the disassembling operation of the automobile engine cover plate can be completed;

s2, when the worker needs to install the automobile engine cover plate, the worker directly aligns the automobile engine cover plate structure 3 with the automobile installation plate 1 and then presses the automobile engine cover plate structure 3, the two clamping blocks 5 are extruded to move close to each other, the two clamping blocks 5 drive the two guide blocks 6 and the first toothed plate 9 to move close to each other, the first toothed plate 9 drives the rotating gear 13 to rotate, so that the two second toothed plates 14 move away from each other, the cylindrical support rod 17 of the second toothed plates 14 pulls the connecting plate 18 downwards, so that the connecting plate 18 extrudes the elastic telescopic rod 19, after the automobile engine cover plate structure 3 moves downwards to a proper position, under the elastic force of the elastic telescopic rod 19, the first spring 7 and the second spring 16, the two corresponding fixture blocks 5 move away from each other, so that the fixture blocks 5 are clamped in the appropriate clamping grooves 4 to finish the installation and fixation of the automobile engine cover plate;

s3, when a worker needs to simply overhaul an engine in the automobile engine cover plate, the worker directly pulls the two fixing rods 27 upwards, after the two fixing rods 27 are separated from the two fixing grooves 29 respectively in a clamping state, the worker pulls the two fixing rods 27 to enable the two fixing rods 27 to move away from each other, after the two fixing rods 27 drive the two access doors 22 to move to be in proper positions, the fixing rods 27 are loosened under the elastic force of the installation grooves 26, the two fixing rods 27 are clamped in the proper fixing grooves 29 respectively, the access doors 22 are fixed, and meanwhile the access doors 22 are opened.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a protection formula automobile engine apron, includes car mounting panel (1), its characterized in that: the left side and the right side of the upper surface of the automobile mounting plate (1) are fixedly connected with the lower surfaces of the two fixing plates (2) respectively, one side, close to each other, of the two fixing plates (2) is lapped with the left side surface and the right side surface of the automobile engine cover plate structure (3) respectively, four clamping grooves (4) are formed in one side, close to each other, of the two fixing plates (2), clamping blocks (5) are clamped in the clamping grooves (4), the right side surfaces of the two corresponding clamping blocks (5) are fixedly connected with the left side surface of the same guide block (6), the guide block (6) is connected in a sliding mode in a guide groove (8), the right side surface of the guide block (6) is fixedly connected with the right side surface of the inner wall of the guide groove (8) through three first springs (7), and the guide groove (8) is formed in the automobile engine cover plate structure (3);

the upper surface of the guide block (6) is fixedly connected with the lower surface of the first toothed plate (9), the first toothed plate (9) is slidably connected in the first sliding groove (10), the first sliding groove (10) is arranged in the automobile engine cover plate structure (3), grooves (11) are respectively arranged on the left side and the right side of the upper surface of the automobile engine cover plate structure (3), the front surface and the back surface of the inner wall of each groove (11) are respectively sleeved with a same rotating shaft (12) through a bearing, the outer wall of each rotating shaft (12) is sleeved with a rotating gear (13), the upper surface and the lower surface of each rotating gear (13) are respectively meshed with the second toothed plate (14) and the first toothed plate (9), the second toothed plate (14) is slidably connected in the second sliding groove (15), the left side surface of the second toothed plate (14) is fixedly connected with the left side surface of the inner wall of the second sliding groove (15) through a second spring (16), the upper surface at automobile engine cover plate structure (3) is seted up in second spout (15), the bottom swing joint of round pin axle and bracing piece (17) is passed through on the right side of second pinion rack (14) upper surface, and the left and right sides swing joint of the top of two bracing pieces (17) through round pin axle and connecting plate (18) lower surface respectively.

2. The protective automotive engine cover plate of claim 1, characterized in that: the left side and the right side of the lower surface of each connecting plate (18) are fixedly connected with the upper surface of the automobile engine cover plate structure (3) through elastic telescopic rods (19), and the left sides of the upper surfaces of the two connecting plates (18) are fixedly connected with the lower surface of the same handle (20).

3. The protective automotive engine cover plate of claim 1, characterized in that: two placing grooves (21) are formed in the automobile engine cover plate structure (3), an access door (22) is connected to the placing grooves (21) in a sliding mode, the left side face of the access door (22) is fixedly connected with the left side face of the inner wall of the placing grooves (21) through a third spring (23), and the third spring (23) is located in the placing grooves (21).

4. A protective automotive engine cover plate as claimed in claim 3, wherein: radiating groove (24) have been seted up to the upper surface of access door (22), the joint has filter screen (25) in radiating groove (24), mounting groove (26) have been seted up in access door (22), sliding connection has dead lever (27) in mounting groove (26).

5. The protective automotive engine cover plate according to claim 4, characterized in that: the outer wall of the fixing rod (27) is sleeved with a fourth spring (28), the outer wall of the fixing rod (27) is fixedly connected with the upper surface of the inner wall of the mounting groove (26) through the fourth spring (28), and the fourth spring (28) is located in the mounting groove (26).

6. The protective automotive engine cover plate according to claim 5, characterized in that: four fixing grooves (29) are formed in the automobile engine cover plate structure (3), and the fixing rod (27) is clamped in one of the fixing grooves (29).