CN218953928U

CN218953928U - Shock pad for diesel engine

Info

Publication number: CN218953928U
Application number: CN202222969333.8U
Authority: CN
Inventors: 周仁勇
Original assignee: Hubei Huitong Motility Industrial Co ltd
Current assignee: Hubei Huitong Motility Industrial Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-05-02
Anticipated expiration: 2032-11-08

Abstract

The utility model particularly relates to a shock pad for a diesel engine, which comprises a base and a supporting plate, wherein the upper surface of the base is provided with a mounting groove, the lower surface of the supporting plate is symmetrically and rotatably connected with four movable plates, one ends of the four movable plates, which are far away from the supporting plate, are respectively and rotatably connected with a roller, the four rollers are respectively and movably sleeved with a connecting block, one ends of the four connecting blocks, which are far away from the roller, are respectively and fixedly connected with a sliding rod, one sides of the four sliding rods, which are far away from the connecting blocks, are respectively and symmetrically and fixedly connected with two telescopic rods, and one ends of the telescopic rods, which are far away from the sliding rods, are fixedly connected with the inner side walls of the mounting groove. When the support plate is vibrated, the movable plate rotates, the roller pushes the connecting block to move, the connecting block drives the sliding rod to slide at the bottom of the installation groove, the sliding rod drives the telescopic rod to shorten, the spring compresses, a good buffering effect is achieved on vibration on the support plate, and a damping effect can be achieved on vibration of the support plate in the vertical direction and the horizontal direction.

Description

Shock pad for diesel engine

Technical Field

The utility model relates to the technical field of diesel engines, in particular to a shock pad for a diesel engine.

Background

When the automobile engine works, the reciprocating motion of the piston in the cylinder, the combustion of fuel in the cylinder and the movement of other moving parts along with the piston rod can cause severe vibration of the engine, if the engine is directly connected to the chassis, the chassis can also vibrate to influence the operability and the comfort of the automobile, and the shock pad is arranged between the automobile engine and the chassis, so that the vibration generated by the engine is absorbed by utilizing the elastic deformation of the shock pad, and the engine is protected and the riding comfort of the automobile is improved. The shock pad in the prior art is often made of elastic materials to form one or more layers of shock pad, the shock pad has lower shock absorption performance, the wear degree of the shock pad is increased along with the increase of the service time, the shock absorption capacity is obviously reduced, and the service life of the diesel engine is possibly reduced.

Disclosure of Invention

The present utility model is directed to a shock pad for a diesel engine, which solves the problems set forth in the background art.

The technical scheme of the utility model is as follows: the utility model provides a shock pad for diesel engine, includes base and backup pad, the mounting groove has been seted up to the upper surface of base, the lower surface symmetry of backup pad rotates and is connected with four fly leaves, four the fly leaf is kept away from backup pad one end and is all rotated and be connected with the cylinder, four equal movable sleeve is equipped with the connecting block on the cylinder, four the connecting block is kept away from the equal fixedly connected with slide bar of cylinder one end, four the slide bar is kept away from two telescopic links of equal symmetry fixedly connected with in connecting block one side, the telescopic link is kept away from slide bar one end and mounting groove inside wall fixed connection, the cover is equipped with the spring on the telescopic link.

Preferably, the fixing base is fixedly connected with in the mounting groove, the draw-in groove has been seted up on the fixing base, four rotary drums have been inserted to draw-in groove inside wall symmetry fixed, four all movable sleeve is equipped with the connecting rod on the rotary drum, four the connecting rod is kept away from fixing base one end respectively with four fly leaf lateral wall rotates to be connected.

Preferably, the four sliding rods are respectively and slidably connected with a limiting plate, and the lower surfaces of the eight limiting plates are respectively and fixedly connected with the bottoms of the mounting grooves.

Preferably, the upper surface of the base is fixedly connected with a rubber ring, and the upper surface of the rubber ring is fixedly connected with the lower surface of the supporting plate.

Preferably, the upper surface of the supporting plate is provided with anti-skid patterns.

Preferably, a fixing frame is fixedly sleeved on the outer side wall of the base, and a plurality of threaded holes are uniformly formed in the fixing frame.

The utility model provides a shock pad for a diesel engine through improvement, which has the following improvement and advantages compared with the prior art:

when receiving vibrations with this shock pad for diesel engine, the fly leaf rotates, and the fly leaf drives the connecting rod and rotates, and the fly leaf drives the cylinder and rolls in the mounting groove bottom, and the cylinder promotes the connecting block motion, and the connecting block drives the slide bar and slides in the mounting groove bottom, and the slide bar drives the telescopic link and shortens, and spring compression has better cushioning effect to vibrations in the backup pad to can both play the shock attenuation effect to the vibrations on the vertical and horizontal direction of backup pad.

Drawings

The utility model is further explained below with reference to the drawings and examples:

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

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

FIG. 3 is a schematic view of the connecting structure of the slide bar in the present utility model;

fig. 4 is a schematic diagram of a connection structure of the fixing base in the present utility model.

Reference numerals illustrate:

1. a base; 2. a support plate; 3. a mounting groove; 4. a movable plate; 5. a roller; 6. a connecting block; 7. a slide bar; 8. a telescopic rod; 9. a spring; 10. a limiting plate; 11. a fixing seat; 12. a clamping groove; 13. a connecting rod; 14. a rotating drum; 15. a rubber ring; 16. anti-skid lines; 17. a fixing frame; 18. and (3) a threaded hole.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments 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.

The utility model provides a shock pad for a diesel engine through improvement, which comprises the following technical scheme:

as shown in fig. 1-4, a shock pad for diesel engine, including base 1 and backup pad 2, mounting groove 3 has been seted up to the upper surface of base 1, the lower surface symmetry rotation of backup pad 2 is connected with four fly leaves 4, all rotate and be connected with cylinder 5 in the backup pad 2 one end is kept away from to four fly leaves 4, all movable sleeve is equipped with connecting block 6 on four cylinder 5, four connecting block 6 keep away from the equal fixedly connected with slide bar 7 of cylinder 5 one end, four slide bar 7 are kept away from two telescopic links 8 of equal symmetry fixedly connected with in connecting block 6 one side, telescopic link 8 keep away from slide bar 7 one end and mounting groove 3 inside wall fixed connection, the cover is equipped with spring 9 on the telescopic link 8, the bottom fixedly connected with fixing base 11 in mounting groove 3, the draw-in groove 12 has been seted up on the fixing base 11, four rotary drums 14 are equipped with to draw-in groove 12 inside wall symmetry fixed insertion, all movable sleeve is equipped with connecting rod 13 on four rotary drums 14, four connecting rod 13 keep away from fixing base 11 one end respectively with four fly leaves 4 lateral wall rotation connection, four 7 both ends equal sliding connection have limiting plate 10, eight limiting plate 10 lower surface all with mounting groove 3 inside wall 6 side bottom fixed connection, the bottom surface has a plurality of ring 15 on the base 1 and a plurality of fixed ring 17, set up on the surface of fixed surface 17 has a plurality of fixed line 17 on the surface of fixed ring 17 on the fixed surface of the base 1 and the fixed surface of the fixed support plate 2 has on the fixed ring 17.

Specifically, when using this shock pad for diesel engine at the time, make diesel engine place at backup pad 2 upper surface, backup pad 2 upper surface is equipped with anti-skidding line 16, can effectively increase the frictional force between diesel engine and the backup pad 2, utilize screw hole 18 cooperation on bolt and the mount 17, make mount 17 obtain fixing, when backup pad 2 receives vibrations, backup pad 2 lower surface symmetry rotates and is connected with four fly leaf 4, fly leaf 4 rotates, fly leaf 4 drives connecting rod 13 and rotates, connecting rod 13 one end passes through rotary drum 14 and draw-in groove 12 inside wall swivelling joint, fly leaf 4 rotates and connects on cylinder 5, cylinder 5 lower surface and mounting groove 3 interior bottom sliding connection, fly leaf 4 drives cylinder 5 and rolls in mounting groove 3 interior bottom at the top, the movable sleeve is equipped with connecting block 6, fixedly connected with slide bar 7 on the connecting block 6, make cylinder 5 promote connecting block 6 and move, slide bar 7 in mounting groove 3 interior bottom slides, 7 pass through telescopic link 8 and mounting groove 3 inside wall fixed connection, the cover is equipped with spring 9, 7 drive telescopic link 8 and shorten, spring 9 compresses, have and make the shock attenuation effect to make the backing plate 2 more stable in the horizontal direction to the setting up to the backup pad 2 when the vibration ring is more stable to the backup pad 2, and the setting up and the vibration damping ring is more stable to the vibration is reached to the backup pad 2.

Working principle: when backup pad 2 receives vibrations, backup pad 2 lower surface symmetry rotation is connected with four fly leaves 4, fly leaf 4 rotates, fly leaf 4 drives connecting rod 13 rotation, connecting rod 13 one end is passed through rotary drum 14 and is connected with draw-in groove 12 inside wall rotation, fly leaf 4 rotates to be connected on cylinder 5, cylinder 5 lower surface and the interior bottom sliding connection of mounting groove 3, fly leaf 4 drives cylinder 5 and rolls in mounting groove 3, the last movable sleeve of cylinder 5 is equipped with connecting block 6, fixedly connected with slide bar 7 on the connecting block 6, make cylinder 5 promote connecting block 6 motion, connecting block 6 drives slide bar 7 and slides in mounting groove 3 interior bottom, slide bar 7 passes through telescopic link 8 and mounting groove 3 inside wall fixed connection, the cover is equipped with spring 9 on the telescopic link 8, slide bar 7 drives telescopic link 8 and shortens, spring 9 compresses, vibrations on to backup pad 2 have better buffering effect.

The previous description is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A shock pad for a diesel engine, characterized in that: including base (1) and backup pad (2), mounting groove (3) have been seted up to the upper surface of base (1), the lower surface symmetry rotation of backup pad (2) is connected with four fly leaf (4), four fly leaf (4) are kept away from backup pad (2) one end and are all rotated and are connected with cylinder (5), four all movable sleeve is equipped with connecting block (6) on cylinder (5), four equal fixedly connected with slide bar (7) of cylinder (5) one end are kept away from to connecting block (6), four slide bar (7) are kept away from two telescopic links (8) of equal symmetrical fixedly connected with in connecting block (6) one side, slide bar (7) one end and mounting groove (3) inside wall fixed connection are kept away from to telescopic link (8), the cover is equipped with spring (9) on telescopic link (8).

2. A shock pad for a diesel engine according to claim 1, characterized in that: the fixing seat (11) is fixedly connected to the inner bottom of the mounting groove (3), the clamping groove (12) is formed in the fixing seat (11), four rotary drums (14) are symmetrically and fixedly inserted into the inner side walls of the clamping groove (12), connecting rods (13) are movably sleeved on the rotary drums (14), and one ends, far away from the fixing seat (11), of the connecting rods (13) are respectively connected with the side walls of the movable plates (4) in a rotating mode.

3. A shock pad for a diesel engine according to claim 1, characterized in that: the two ends of the four sliding rods (7) are respectively and slidably connected with a limiting plate (10), and the lower surfaces of the eight limiting plates (10) are respectively and fixedly connected with the inner bottoms of the mounting grooves (3).

4. A shock pad for a diesel engine according to claim 1, characterized in that: the upper surface of the base (1) is fixedly connected with a rubber ring (15), and the upper surface of the rubber ring (15) is fixedly connected with the lower surface of the supporting plate (2).

5. A shock pad for a diesel engine according to claim 1, characterized in that: anti-skid patterns (16) are formed on the upper surface of the supporting plate (2).

6. A shock pad for a diesel engine according to claim 1, characterized in that: the outer side wall of the base (1) is fixedly sleeved with a fixing frame (17), and a plurality of threaded holes (18) are uniformly formed in the fixing frame (17).