CN214244512U

CN214244512U - Diesel engine apron guenching unit

Info

Publication number: CN214244512U
Application number: CN202023127789.7U
Authority: CN
Inventors: 潘俊
Original assignee: Liyang Southeast Machinery Co ltd
Current assignee: Liyang Southeast Machinery Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-21
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to a medium speed engine production and processing technology field especially relates to a diesel engine apron guenching unit, the power distribution box comprises a box body, the equal fixed mounting of box both sides inner wall has the lifter, seted up the recess in the lifter, and equal swivelling joint has the screw rod in the recess, there is the movable block through threaded connection in the screw rod, and set up the screw thread through-hole with the screw rod adaptation in the movable block, be connected with the screening groove between the movable block, fixed mounting has the guide plate in the box, and is connected with the filter screen between guide plate and the box, there is the connection lid on the box top through hinge connection, connection lid one side fixed mounting has the handle of carrying, and the opposite side intercommunication of connecting the lid has the blast pipe. The utility model discloses, can completely cut off vapor, improve the security to be applicable to not equidimension engine apron and can fix it, strong adaptability, convenient clearance has the practicality moreover.

Description

Diesel engine apron guenching unit

Technical Field

The utility model relates to a medium speed engine production and processing technology field especially relates to a diesel engine apron guenching unit.

Background

Diesel engines are engines that burn diesel fuel to obtain energy release. The Diesel engine is invented by German inventor Ludafu Diesel in 1892, and in order to commemorate the inventor, the Diesel is represented by the name Diesel, and the Diesel engine is also called as a Diesel engine.

The diesel engine has the advantages of large torque and good economic performance. The working process of a diesel engine is much the same as that of a gasoline engine, and each working cycle also goes through four strokes of intake, compression, power and exhaust. However, the fuel for diesel engine is diesel oil, which has higher viscosity than gasoline and is not easy to evaporate, and its self-ignition temperature is lower than gasoline, so the formation and ignition mode of combustible mixture are different from that of gasoline engine. The difference is mainly that the mixture in the cylinder of the diesel engine is compression ignited, not ignited. When the diesel engine works, air enters the cylinder, and when the air in the cylinder is compressed to the end point, the temperature can reach 500-700 ℃, and the pressure can reach 40-50 atmospheric pressures. When the piston is close to the top dead center, the fuel nozzle of the fuel supply system sprays fuel to the combustion chamber of the cylinder in a very short time at a very high pressure, the diesel oil forms fine oil particles, the fine oil particles are mixed with high-pressure and high-temperature air, the combustible mixed gas is combusted by itself and expands violently to generate explosive force to push the piston to do work downwards, the temperature can reach 1900-2000 ℃, the pressure can reach 60-100 atmospheric pressures, and the generated torque is very large, so that the diesel engine is widely applied to large-scale diesel equipment. The diesel engine is classified into a low speed, a medium speed and a high speed according to the difference of the rotating speed, wherein the medium speed diesel engine has the highest utilization rate.

In diesel engine production and processing process, need carry out quenching work to the engine cover, what current mode to the engine cover quenching generally adopted is to carry engine cover with the clamp, put into the aquatic with it and quench, this kind of mode has some problems, can produce a large amount of vapor when quenching for example, the workman is close too can cause the scald, and can follow some pieces that drop on the engine cover during quenching, after sinking, inconvenient clearance has certain limitation, therefore, need design a diesel engine cover plate guenching unit and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a quenching device for a cover plate of a diesel engine.

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

the utility model provides a diesel engine apron guenching unit, includes the box, the equal fixed mounting of box both sides inner wall has the lifter, seted up the recess in the lifter, and equal swivelling joint has the screw rod in the recess, there is the movable block through threaded connection in the screw rod, and set up the screw thread through-hole with the screw rod adaptation in the movable block, be connected with the screening groove between the movable block, fixed mounting has the guide plate in the box, and is connected with the filter screen between guide plate and the box, there is the connecting cover on the box top through hinge connection, connecting cover one side fixed mounting has the handle of carrying, and the opposite side intercommunication of connecting the cover has the blast pipe.

Preferably, a landslide is fixedly installed in the groove of the lifting rod, and a through hole matched with the screw rod is formed in the landslide.

Preferably, the deflector is of an inclined design.

Preferably, a water outlet is formed in one side of the box body, and a cover matched with the water outlet is connected and installed on one side of the box body.

Preferably, the connecting cover and the lifting handle are made of high-temperature-resistant materials, and a sealing ring is laid at the joint of the connecting cover and the box body, so that water vapor can be completely released, workers are effectively prevented from being scalded, and safety is enhanced.

Preferably, the bottom of the connecting cover is fixedly provided with a bolt, the top end of the box body is provided with a jack matched with the bolt, a control switch is fixedly arranged in the jack, and the control switch is connected with the screw rod through a circuit.

Preferably, there are two fixed plates in sliding connection on the screening groove, and the spout with the fixed plate adaptation is seted up to screening groove both sides, fixed plate one side has the fastening knob through threaded connection, and the fastening knob meets through fixed plate and spout for place different size engine apron, and can fix it, prevent to remove, the suitability is strong.

The utility model has the advantages that: the utility model discloses, be equipped with the screening groove, a be used for placing engine apron, workman and engine apron closely contact have been avoided, can utilize screw rod and movable block to go up and down to engine apron, contact with water, thereby play the effect of quenching, and be equipped with guide plate and filter screen, can collect the piece that produces after quenching, avoid the piece to sink the end, convenient clearance, can also cover the box through connecting the lid, both can discharge vapor with the blast pipe cooperation, avoid causing the staff to scald, also can utilize bolt and control switch to play the effect of convenient operation, certain practicality has.

Drawings

FIG. 1 is a schematic side view of a quenching device for a cover plate of a diesel engine according to the present invention;

FIG. 2 is a schematic front structural view of a quenching device for a cover plate of a diesel engine according to the present invention;

fig. 3 is a schematic view of a top view structure of the quenching device for the cover plate of the diesel engine provided by the utility model after being opened.

In the figure: the device comprises a box body 1, a lifting rod 2, a screw rod 3, a moving block 4, a screening groove 5, a landslide 6, a guide plate 7, a filter screen 8, a water outlet 9, a connecting cover 10, a lifting handle 11, a bolt 12, a control switch 13, an exhaust pipe 14 and a fixing plate 15.

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.

Example (b): referring to fig. 1-3, a quenching device for a diesel engine cover plate comprises a box body 1, lifting rods 2 are fixedly mounted on the inner walls of two sides of the box body 1, grooves are formed in the lifting rods 2, screw rods 3 are rotatably connected in the grooves, moving blocks 4 are connected in the screw rods 3 through threads, threaded through holes matched with the screw rods 3 are formed in the moving blocks 4, screening grooves 5 are connected between the moving blocks 4, a guide plate 7 is fixedly mounted in the box body 1, a filter screen 8 is connected between the guide plate 7 and the box body 1, a connecting cover 10 is connected to the top end of the box body 1 through a hinge, a lifting handle 11 is fixedly mounted on one side of the connecting cover 10, and the other side of the connecting cover 10 is communicated with an exhaust pipe 14.

Further, a landslide 6 is fixedly installed in the groove of the lifting rod 2, and a through hole matched with the screw rod 3 is formed in the landslide 6.

Further, the deflector 7 is designed to be inclined.

Furthermore, a water outlet 9 is formed in one side of the box body 1, and a cover matched with the water outlet 9 is connected and installed.

Furthermore, the connecting cover 10 and the lifting handle 11 are made of high-temperature-resistant materials, and a sealing ring is laid at the joint of the connecting cover 10 and the box body 1, so that water vapor can be completely prevented from being emitted, workers are effectively prevented from being scalded, and safety is enhanced.

Further, the bottom of the connecting cover 10 is fixedly provided with a bolt 12, the top end of the box body 1 is provided with a jack matched with the bolt 12, a control switch 13 is fixedly arranged in the jack, and the control switch 13 is connected with the screw rod 3 through a circuit.

Further, sliding connection has two fixed plates 15 on screening groove 5, and the spout with the 15 adaptations of fixed plate is seted up to screening groove 5 both sides, and there is fastening knob fixed plate 15 one side through threaded connection, and fastening knob meets through fixed plate 15 and spout for place not equidimension engine apron, and can fix it, prevent to remove, the suitability is strong.

The working principle is as follows: before the quenching device is used, cooling water needs to be injected into the box body 1, the engine cover plate is placed into the screening groove 5, the fixing plate 15 is slid to be connected with the engine cover plate and is fixed through the fastening knob, the lifting handle 11 is grasped, the connecting cover 10 is covered through the hinge, the bolt 12 is contacted with the control switch 13, the screw rod 3 is opened, and quenching work is started;

when the device is used, the screw rod 3 rotates, the screening groove 5 is controlled to descend by the movable block 4, the engine cover plate is immersed in cooling water for quenching, water vapor generated during quenching can be blocked by the connecting cover 10 and the sealing ring and is discharged from the exhaust pipe 14, debris generated during quenching can fall into the guide plate 7 through the screening groove 5 and slide into the filter screen 8, after quenching is finished, the connecting cover 10 is opened, the bolt 12 is pulled out, the screening groove 5 is controlled to ascend by the screw rod 3, and a worker can complete work only by taking out the engine cover plate;

when the cleaning is needed, only the water outlet 9 needs to be opened, the cooling water is discharged, and the chips in the filter screen 8 are cleaned.

Those not described in detail in this specification are within the skill of the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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. A quenching device for a cover plate of a diesel engine comprises a box body (1) and is characterized in that, the inner walls of the two sides of the box body (1) are fixedly provided with lifting rods (2), grooves are arranged in the lifting rods (2), and the grooves are all connected with screw rods (3) in a rotating way, the screw rods (3) are connected with moving blocks (4) in a threaded way, a threaded through hole matched with the screw rod (3) is arranged in the moving block (4), a screening groove (5) is connected between the moving blocks (4), a guide plate (7) is fixedly arranged in the box body (1), a filter screen (8) is connected between the guide plate (7) and the box body (1), the top end of the box body (1) is connected with a connecting cover (10) through a hinge, one side of the connecting cover (10) is fixedly provided with a lifting handle (11), and the other side of the connecting cover (10) is communicated with an exhaust pipe (14).

2. The quenching device for the cover plate of the diesel engine as claimed in claim 1, wherein a landslide (6) is fixedly installed in the groove of the lifting rod (2), and a through hole matched with the screw rod (3) is formed in the landslide (6).

3. A quenching device for the cover plate of a diesel engine according to claim 1, characterized in that the deflector (7) is of inclined design.

4. The quenching device for the cover plate of the diesel engine as claimed in claim 1, wherein one side of the box body (1) is provided with a water outlet (9), and a cover matched with the water outlet (9) is connected and installed.

5. The quenching device for the cover plate of the diesel engine as claimed in claim 1, wherein the connecting cover (10) and the lifting handle (11) are made of high temperature resistant materials, and a sealing ring is laid at the joint of the connecting cover (10) and the box body (1).

6. The quenching device for the cover plate of the diesel engine as claimed in claim 1, wherein a bolt (12) is fixedly installed at the bottom of the connecting cover (10), a jack matched with the bolt (12) is formed at the top end of the box body (1), a control switch (13) is fixedly installed in the jack, and the control switch (13) is connected with the screw (3) through a circuit.

7. The quenching device for the cover plate of the diesel engine as claimed in claim 1, wherein the screening groove (5) is slidably connected with two fixing plates (15), sliding grooves matched with the fixing plates (15) are formed in two sides of the screening groove (5), one side of each fixing plate (15) is connected with a fastening knob through threads, and the fastening knob is connected with the sliding grooves through the fixing plates (15).