CN215696257U

CN215696257U - Crankshaft cleaning machine

Info

Publication number: CN215696257U
Application number: CN202122166543.9U
Authority: CN
Inventors: 张军粱; 干永良
Original assignee: Anhui Yiheng Machinery Co ltd
Current assignee: Anhui Yiheng Machinery Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-01
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a crankshaft cleaning machine, which comprises a box body, wherein a filter screen and a supporting plate are arranged in the box body, a pair of mounting blocks are symmetrically arranged above the filter screen, limiting blocks are arranged on the sides, close to each other, of the two mounting blocks, positioning holes are formed in the limiting blocks, an adjusting assembly is arranged in the box body, a rotating assembly used for driving the limiting blocks to rotate is arranged on the side, far away from the limiting blocks, of each mounting block, and a buffering assembly is arranged in each mounting block; the top of the supporting plate is provided with a booster pump, the output end of the booster pump is connected with a conveying pipe, one end of the conveying pipe, far away from the booster pump, is connected with a sprinkling disc arranged on one side of the mounting block, one side of the sprinkling disc, close to the mounting block, is uniformly provided with a plurality of nozzles, and the input end of the booster pump is connected with a water inlet pipe; can fix not unidimensional bent axle, can drive the bent axle simultaneously and rotate in the cleaning process, improve the cleaning performance, the practicality is strong.

Description

Crankshaft cleaning machine

Technical Field

The utility model relates to the technical field of crankshaft machining equipment, in particular to a crankshaft cleaning machine.

Background

The crankshaft is the most important component in the engine. It takes the force from the connecting rod and converts it into torque to be output by the crankshaft and drive other accessories on the engine. During the processing of the crankshaft, impurities such as scrap iron and the like remained on the surface of the crankshaft need to be cleaned.

Among the current bent axle belt cleaning device, carry on spacingly through fixed subassembly to the bent axle, nevertheless can appear wasing inhomogeneous phenomenon, and inconvenient not unidimensional bent axle fixes, influences the practicality of device, and the direct emission of water after wasing can cause the waste of resource.

In response to the above problems, an improved crankshaft washer is now devised.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a crankshaft cleaning machine to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a crankshaft cleaning machine comprises a box body, wherein a filter screen and a supporting plate are arranged in the box body, a pair of mounting blocks are symmetrically arranged above the filter screen, a limiting block is arranged on one side, close to each other, of each mounting block, a positioning hole is formed in each limiting block, an adjusting assembly is arranged in the box body, a rotating assembly used for driving each limiting block to rotate is arranged on one side, far away from each limiting block, of each mounting block, and a buffering assembly is arranged inside each mounting block;

the top of the supporting plate is provided with a booster pump, the output end of the booster pump is connected with a conveying pipe, one end of the conveying pipe, far away from the booster pump, is connected with a sprinkling disc arranged on one side of the mounting block, one side of the sprinkling disc, close to the mounting block, is uniformly provided with a plurality of nozzles, the input end of the booster pump is connected with a water inlet pipe, and one end of the water inlet pipe, far away from the booster pump, extends to the lower part of the supporting plate;

the adjusting part is used for two distance between the stopper is adjusted, including setting up the lead screw in installation piece below, the one end that the filter screen is close to the backup pad is provided with the baffle, lead screw one end is rotated with the baffle and is connected, the lead screw is kept away from the one end of baffle and is extended to the box outside and be provided with the knob, the lead screw both ends are provided with and revolve to opposite thread groove, installation piece bottom is connected with the slider with lead screw matched with.

Preferably, the rotating assembly comprises a protective cover which is arranged on one side of the installation block away from the limiting block in a sliding mode, a motor is arranged inside the protective cover, the output end of the motor is connected with a transmission shaft, and one end, away from the motor, of the transmission shaft penetrates through the installation block and is connected with the limiting block.

Preferably, the buffering subassembly for the vibrations that produce when rotating the stopper are cushioned, including setting up the bracing piece in the inside bottom of installation piece, the inside second spring that is provided with of bracing piece, the position rotation that the bracing piece top is corresponded to in transmission shaft bottom is provided with the connecting rod, the one end that the transmission shaft was kept away from to the connecting rod extends to inside the bracing piece and with second spring coupling.

Preferably, a mounting groove is formed in the position, corresponding to the position above the positioning hole, inside the limiting block, a first spring is arranged inside the mounting groove, one end, close to the positioning hole, of the first spring is connected with a clamping block, and the bottom end of the clamping block extends into the positioning hole.

Preferably, arc-shaped grooves are formed in the bottom end inside the positioning hole and one side, far away from the first spring, of the clamping block.

Preferably, an activated carbon plate is arranged at one end, close to the support plate, of the bottom of the sliding block.

Compared with the prior art, the utility model has the beneficial effects that:

1. the filter screen is arranged in the device, the booster pump is started when the crankshaft is cleaned, the water inlet pipe can convey water into the sprinkling disc and spray the water out of the nozzle, and the used water is filtered by the filter screen and falls below the filter screen, so that the water can be recycled, the energy is saved, and the device is high in practicability.

2. The device is provided with the adjusting assembly, the screw rod can be driven to rotate by rotating the knob, so that the two mounting blocks are driven to move in opposite directions by the sliding block, the distance between the two limiting blocks can be conveniently adjusted according to the length of the crankshaft, the two ends of the crankshaft are respectively inserted into the two positioning holes, the crankshaft with different sizes can be fixed by the clamping blocks under the action of the first spring, the crankshaft is prevented from sliding in the positioning holes in the cleaning process, and the device is high in practicability.

3. The device is provided with the rotating assembly, the transmission shaft can be driven to rotate through the starting motor, so that the limiting block is driven to rotate, the crankshaft is driven to rotate in the cleaning process, the surface of the crankshaft can be cleaned more uniformly and thoroughly, vibration can be generated in the rotating process, the connecting rod can slide in the supporting rod, the second spring can start the buffering and damping effect, the crankshaft is prevented from being damaged, and the device is high in practicability.

Drawings

Fig. 1 is a schematic structural view of a crankshaft cleaning machine.

Fig. 2 is a schematic structural view of the inside of a case in a crankshaft cleaning machine.

Fig. 3 is a schematic structural diagram of the inside of a limiting block in the crankshaft cleaning machine.

Fig. 4 is a schematic structural view of the inside of a mounting block in a crankshaft cleaning machine.

The device comprises a box body 11, a filter screen 12, a mounting block 13, a limiting block 14, a screw rod 15, a sliding block 16, a knob 17, a partition plate 18, a supporting plate 19, a booster pump 20, a water inlet pipe 21, a delivery pipe 22, a water sprinkling plate 23, a nozzle 24, a positioning hole 25, a clamping block 26, a first spring 27, a protective cover 28, a motor 29, a transmission shaft 30, a supporting rod 31, a connecting rod 32, a second spring 33 and an activated carbon plate 34.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, in the embodiment of the utility model, a crankshaft cleaning machine includes a box body 11, a filter screen 12 and a support plate 19 are arranged inside the box body 11, a pair of mounting blocks 13 are symmetrically arranged above the filter screen 12, a limiting block 14 is arranged on one side of the two mounting blocks 13 close to each other, a positioning hole 25 is formed inside the limiting block 14, an adjusting assembly is arranged inside the box body 11, a rotating assembly for driving the limiting block 14 to rotate is arranged on one side of the mounting blocks 13 away from the limiting block 14, and a buffering assembly is arranged inside the mounting blocks 13;

the top of the supporting plate 19 is provided with a booster pump 20, the output end of the booster pump 20 is connected with a delivery pipe 22, one end of the delivery pipe 22, which is far away from the booster pump 20, is connected with a sprinkling disc 23 arranged on one side of the mounting block 13, one side of the sprinkling disc 23, which is close to the mounting block 13, is uniformly provided with a plurality of nozzles 24, the input end of the booster pump 20 is connected with a water inlet pipe 21, and one end of the water inlet pipe 21, which is far away from the booster pump 20, extends to the lower part of the supporting plate 19;

the adjusting part is used for two distance between the stopper 14 is adjusted, including setting up the lead screw 15 in installation piece 13 below, the one end that filter screen 12 is close to backup pad 19 is provided with baffle 18, lead screw 15 one end is rotated with baffle 18 and is connected, the one end that baffle 18 was kept away from to lead screw 15 extends to the box 11 outside and is provided with

knob

17, 15 both ends of lead screw are provided with and revolve to opposite thread groove, installation piece 13 bottom is connected with and screws 15 matched with slider 16.

The rotating assembly comprises a protective cover 28 which is arranged on one side, far away from the limiting block 14, of the installation block 13 in a sliding mode, a motor 29 is arranged inside the protective cover 28, the output end of the motor 29 is connected with a transmission shaft 30, one end, far away from the motor 29, of the transmission shaft 30 penetrates through the installation block 13 and is connected with the limiting block 14, the transmission shaft can be driven to rotate through a starting motor, so that the limiting block is driven to rotate, then a crankshaft is driven to rotate in the cleaning process, and the crankshaft surface can be cleaned more uniformly and thoroughly.

Buffering subassembly for the vibrations that produce when rotating stopper 14 cushion, including setting up the bracing piece 31 in the inside bottom of installation piece 13, the inside second spring 33 that is provided with of bracing piece 31, the position that the bracing piece 31 top is corresponded in transmission shaft 30 bottom rotates and is provided with connecting rod 32, the one end that transmission shaft 30 was kept away from to connecting rod 32 extends to bracing piece 31 inside and is connected with second spring 33, can produce vibrations rotating the in-process, and the connecting rod can slide in the bracing piece, and the second spring can start buffering absorbing effect, prevents that the bent axle from receiving the damage.

The inside position that corresponds the locating hole 25 top of stopper 14 has seted up the mounting groove, the inside first spring 27 that is provided with of mounting groove, the one end that first spring 27 is close to locating hole 25 is connected with fixture block 26, inside fixture block 26 bottom extended to locating hole 25, insert two locating holes respectively with the both ends of bent axle inside, the fixture block can be fixed the bent axle of unidimensional under the effect of first spring, prevents that the bent axle from sliding in the locating hole in the cleaning process.

The arc-shaped grooves are formed in the bottom end inside the positioning hole 25 and one side, away from the first spring 27, of the clamping block 26, the arc-shaped grooves can be matched with the surface of the end portion of the crankshaft, the contact area between the arc-shaped grooves and the crankshaft can be increased, the fixing effect is improved, and the practicability is high.

Example 2

The difference from example 1 is: the one end that the 16 bottoms of slider are close to backup pad 19 is provided with activated carbon plate 34, and activated carbon plate can be to the water secondary filter after the filter screen filters, adsorbs the less impurity of peculiar smell and granule in aquatic, is favorable to improving the filter effect, and the practicality is strong.

The working principle of the utility model is as follows: can drive the lead screw through rotating the knob during use and rotate, thereby it removes to opposite direction to drive two installation pieces through the slider, be convenient for adjust the distance between two stoppers according to the length of bent axle, insert inside two locating holes respectively the both ends of bent axle, the fixture block can be fixed not unidimensional bent axle under the effect of first spring, start the booster pump, the inlet tube can be carried water to watering dish in and by the nozzle blowout, water after the use is through the filtration of filter screen and fall into the filter screen below, thereby can carry out cyclic utilization to water, can drive the transmission shaft through starter motor and rotate, thereby drive the stopper and rotate, then drive the bent axle and rotate in the cleaning process, can be to bent axle surface cleaning's more even thoroughly, moreover, the steam generator is simple in structure, and convenient for operation, therefore, high practicability is achieved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.

Claims

1. The crankshaft cleaning machine comprises a box body (11), wherein a filter screen (12) and a supporting plate (19) are arranged inside the box body (11), and is characterized in that a pair of mounting blocks (13) are symmetrically arranged above the filter screen (12), a limiting block (14) is arranged on one side, close to each other, of the two mounting blocks (13), a positioning hole (25) is formed inside the limiting block (14), an adjusting assembly is arranged inside the box body (11), a rotating assembly used for driving the limiting block (14) to rotate is arranged on one side, far away from the limiting block (14), of the mounting block (13), and a buffering assembly is arranged inside the mounting block (13);

the top of the supporting plate (19) is provided with a booster pump (20), the output end of the booster pump (20) is connected with a conveying pipe (22), one end, far away from the booster pump (20), of the conveying pipe (22) is connected with a sprinkling disc (23) arranged on one side of the mounting block (13), one side, close to the mounting block (13), of the sprinkling disc (23) is uniformly provided with a plurality of nozzles (24), the input end of the booster pump (20) is connected with a water inlet pipe (21), and one end, far away from the booster pump (20), of the water inlet pipe (21) extends to the position below the supporting plate (19);

the adjusting part is used for two distance between stopper (14) is adjusted, including setting up lead screw (15) in installation piece (13) below, the one end that filter screen (12) are close to backup pad (19) is provided with baffle (18), lead screw (15) one end is rotated with baffle (18) and is connected, the one end that baffle (18) were kept away from in lead screw (15) extends to box (11) outside and is provided with knob (17), lead screw (15) both ends are provided with revolves to opposite thread groove, installation piece (13) bottom is connected with slider (16) with lead screw (15) matched with.

2. The crankshaft cleaning machine according to claim 1, wherein the rotating assembly comprises a protective cover (28) slidably disposed on one side of the mounting block (13) far away from the limiting block (14), a motor (29) is disposed inside the protective cover (28), an output end of the motor (29) is connected with a transmission shaft (30), and one end of the transmission shaft (30) far away from the motor (29) penetrates through the mounting block (13) and is connected with the limiting block (14).

3. The crankshaft cleaning machine according to claim 2, wherein the buffering assembly is used for buffering vibration generated when the limiting block (14) rotates, and comprises a supporting rod (31) arranged at the bottom end inside the mounting block (13), a second spring (33) is arranged inside the supporting rod (31), a connecting rod (32) is rotatably arranged at the bottom of the transmission shaft (30) corresponding to the position above the supporting rod (31), and one end, away from the transmission shaft (30), of the connecting rod (32) extends into the supporting rod (31) and is connected with the second spring (33).

4. The crankshaft cleaning machine according to claim 1, wherein a mounting groove is formed in the limiting block (14) at a position corresponding to the position above the positioning hole (25), a first spring (27) is arranged in the mounting groove, a clamping block (26) is connected to one end of the first spring (27) close to the positioning hole (25), and the bottom end of the clamping block (26) extends into the positioning hole (25).

5. The crankshaft cleaning machine according to claim 4, wherein the bottom end inside the positioning hole (25) and the side of the fixture block (26) far away from the first spring (27) are both provided with arc-shaped grooves.

6. Crankshaft washing machine according to claim 1, characterized in that the bottom of the slide (16) near the support plate (19) is provided with an activated carbon plate (34).