CN210080225U

CN210080225U - Crankshaft cleaning device

Info

Publication number: CN210080225U
Application number: CN201920526241.8U
Authority: CN
Inventors: 李徐俊
Original assignee: Sichuan Hongrong Technology Co Ltd
Current assignee: Sichuan Hongrong Technology Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-02-18
Anticipated expiration: 2029-04-18

Abstract

The utility model belongs to the technical field of crankshaft production devices, and discloses a crankshaft cleaning device, which comprises a workbench, wherein one end of the upper surface wall of the workbench is provided with a mounting plate, the upper end of the side wall of the mounting plate is provided with a controller, a water storage tank is arranged at the bottom end inside the workbench, a water pump is arranged inside the water storage tank through a mounting block, the water outlet end of the water pump is connected with a water outlet pipe, the water outlet pipe penetrates through the workbench and extends to the position right above the workbench, and a spray head is arranged at the end of the water outlet pipe far away from the water pump, the utility model is provided with a support plate, a motor, a rotating shaft, a hollow washing barrel, a fixed block and a bearing, when in cleaning, the crankshaft is arranged inside the hollow washing barrel, the motor is started, the output shaft of the motor drives the rotating shaft to rotate, and then the hollow washing barrel to rotate, the crank shaft recess and the joint cannot be cleaned thoroughly.

Description

Crankshaft cleaning device

Technical Field

The utility model belongs to the technical field of bent axle apparatus for producing, concretely relates to bent axle belt cleaning device.

Background

The crankshaft is the most important part in the engine, and bears the force transmitted by the connecting rod, converts the force into torque, outputs the torque through the crankshaft and drives other accessories on the engine to work, and the crankshaft is subjected to the combined action of centrifugal force of rotating mass, gas inertia force with periodic change and reciprocating inertia force to bear the bending and twisting load, so that the crankshaft is required to have enough strength and rigidity, the surface of a shaft neck needs to be wear-resistant, work is uniform and balance is good, and the step of cleaning is required in the production process of the crankshaft to wash off impurities and dirt adhered to the surface of the crankshaft, and the next operation can be carried out after the crankshaft is cleaned up.

But there is certain defect at the bent axle belt cleaning device in the existing market when using, traditional bent axle belt cleaning device can't rotate when the bent axle washs, can't wash the sunken and junction of bent axle thoroughly, cause and wash unclean influence follow-up operation, in addition, ordinary bent axle belt cleaning device does not set up and washs water filtration recovery unit, directly retrieve and easily lead to impurity and filth suction water pump, cause and wash dirty emergence more, can block up the water pump when serious, it is then extravagant resource not to retrieve, the cost is too big, the benefit step-down.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crankshaft cleaning device to solve the traditional bent axle that proposes in the above-mentioned background art and can not rotate when wasing, can't rinse the sunken problem with the junction of bent axle thoroughly, in addition, ordinary bent axle belt cleaning device does not set up washs water filtration recovery unit, directly retrieves and easily leads to the problem that impurity and filth inhale the water pump, does not retrieve the problem that then causes wasting of resources, benefit step-down.

In order to achieve the above object, the utility model provides a following technical scheme: a crankshaft cleaning device comprises a workbench, wherein a mounting plate is arranged at one end of the upper surface wall of the workbench, a controller is installed at the upper end of the side wall of the mounting plate, a water storage tank is placed at the bottom end of the interior of the workbench, a water pump is installed in the water storage tank through a mounting block, a water outlet end of the water pump is connected with a water outlet pipe, the water outlet pipe penetrates through the workbench and extends to the position right above the workbench, a spray head is installed at one end, away from the water pump, of the water outlet pipe, a first electric telescopic rod is symmetrically arranged at one end, close to the mounting plate, of the upper surface wall of the workbench, a second electric telescopic rod is symmetrically arranged at one end, away from the mounting plate, of the upper surface wall of the workbench, the first electric telescopic rod, the water pump and the second electric telescopic rod, the output shaft of motor has the pivot, the one end that the motor was kept away from in the pivot is connected with the fretwork and washes a section of thick bamboo, the movable window has been seted up to the exterior wall that the fretwork was washed a section of thick bamboo, first electric telescopic handle's top is provided with the fixed block, the bearing is installed to the lateral wall of fixed block, the fretwork is washed a section of thick bamboo and is kept away from the one end rotation of pivot and connect in the bearing, motor and controller electric connection.

Preferably, workstation top just is located the fretwork and washes a section of thick bamboo and be provided with recovered water tank under, recovered water tank's inside is provided with the filter screen, and recovered water tank's bottom is connected with the wet return, the wet return extends to the inside of storage water tank, and the outward appearance wall of wet return installs electromagnetic control valve, electromagnetic control valve and controller electric connection.

Preferably, four walking wheels are symmetrically arranged below the workbench.

Preferably, the mounting plate side wall is provided with an armrest below the controller, and an inner surface wall of the armrest is provided with an arc portion.

Preferably, the motor is covered with a protective cover, and the outer wall of the protective cover is provided with air holes.

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

(1) the utility model discloses set up backup pad, motor, pivot, fretwork and washed a section of thick bamboo, fixed block and bearing, when wasing the bent axle, put the bent axle and wash a section of thick bamboo inside at the fretwork, the starter motor, the output shaft of motor drives the pivot and rotates, and then drives the fretwork and wash a section of thick bamboo and rotate, and the rotatory washing can be fast thorough washs the bent axle, has solved traditional bent axle and can not rotate when wasing, can't rinse the sunken problem with the junction of bent axle thoroughly.

(2) The utility model discloses set up the recovery water tank, the filter screen, wet return and electromagnetic control valve, rivers after wasing the bent axle advance the recovery water tank, can follow the wet return and retrieve into the storage water tank after the filter screen filters in, carry out reuse, wherein impurity and filth in the filter screen filterable washing aquatic, avoid getting into inside the storage water tank, electromagnetic control valve's installation can control the velocity of flow of the inside water of backward flow inlet water tank, it does not set up washing water filtration recovery unit to have solved ordinary bent axle belt cleaning device, direct recovery easily leads to the problem that impurity and filth inhale the water pump, it then causes the wasting of resources to have avoided not retrieving simultaneously, the problem of benefit step-down.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a circuit block diagram of the present invention;

in the figure: 1-workbench, 2-first electric telescopic rod, 3-filter screen, 4-water return pipe, 5-electromagnetic regulating valve, 6-recovery water tank, 7-water pump, 8-water storage tank, 9-second electric telescopic rod, 10-support plate, 11-motor, 12-protective cover, 13-rotating shaft, 14-hollowed washing barrel, 15-spray head, 16-water outlet pipe, 17-handrail, 18-mounting plate, 19-controller, 20-traveling wheel, 21-movable window, 22-fixed block and 23-bearing.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a crankshaft cleaning device, includes workstation 1, workstation 1's last upper surface wall one end is provided with mounting panel 18, controller 19 is installed to mounting panel 18's lateral wall upper end, controller 19 adopts the HST-42 controller, rated voltage is 110 supple materials 220V, power is 0.004KW, speed corresponding frequency is 5KHZ, storage water tank 8 has been placed to workstation 1's inside bottom, water pump 7 is installed through the installation piece in storage water tank 8's inside, the model that water pump 7 adopted is 235IK120RA-CF, rated power: 120W, rated current: 0.52A to 1.12A, the water outlet end of the water pump 7 is connected with a water outlet pipe 16, the water outlet pipe 16 penetrates through the workbench 1 and extends to the position right above the workbench 1, and outlet pipe 16 keeps away from the one end of water pump 7 and installs shower nozzle 15, the one end symmetry that the wall is close to mounting panel 18 on 1 table of workstation is provided with first electric telescopic handle 2, the one end symmetry that the mounting panel 18 just was kept away from to 1 table wall of workstation is provided with second electric telescopic handle 9, the height of a fretwork washing section of thick bamboo 14 can be lifted in step in setting up of first electric telescopic handle 2 and second electric telescopic handle 9, be convenient for clear up the impurity on the filter screen 3, first electric telescopic handle 2, water pump 7 and second electric telescopic handle 9 all with 19 electric connection of controller, the top of second electric telescopic handle 9 is provided with backup pad 10, motor 11 is installed on the top of backup pad 10, the model that motor 11 adopted is M425-402, rated voltage: 220V, rated rotating speed: 1400r/min, the output shaft of the motor 11 is connected with a rotating shaft 13, one end of the rotating shaft 13, which is far away from the motor 11, is connected with a hollow washing cylinder 14, a movable window 21 is arranged on the outer wall of the hollow washing cylinder 14, a fixed block 22 is arranged at the top end of the first electric telescopic rod 2, a bearing 23 is installed on the side wall of the fixed block 22, one end of the hollow washing cylinder 14, which is far away from the rotating shaft 13, is rotatably connected to the bearing 23, and the motor 11 is electrically connected with.

Further, 1 top of workstation and be located the fretwork and wash a section of thick bamboo 14 and be provided with recovered water tank 6 under, recovered water tank 6's inside is provided with filter screen 3, but impurity and filth in the washing water are filtered in the setting of filter screen 3, avoid getting into inside 8 storage water tanks, and recovered water tank 6's bottom is connected with wet return 4, wet return 4 extends to 8 inside of storage water tanks, and wet return 4's exterior wall installs electromagnetic control valve 5, electromagnetic control valve 5's installation can be through the velocity of flow of 8 inside waters of controller 19 control refluences inflow storage water tanks,

electromagnetic control valve

5 and 19 electric connection of controller.

Further, walking wheels 20 are symmetrically installed below the workbench 1, and the number of the walking wheels 20 is four.

Further, the handrail 17 is installed on the side wall of the installation plate 18 and below the controller 19, an arc portion is arranged on the inner surface wall of the handrail 17, and the handrail 17 is convenient to move the device, so that physical strength is saved.

Further, a protective cover 12 is covered outside the motor 11, and air holes are formed in the outer wall of the protective cover 12.

The utility model discloses a theory of operation and use flow: when the utility model is used, a worker firstly connects the device with an external power supply, then opens a movable window 21 arranged on the outer wall of a hollow washing cylinder 14 above a workbench 1, puts a crankshaft to be cleaned into the hollow washing cylinder 14, then closes the movable window 21, then starts a water pump 7 through a controller 19, the water pump 7 pumps water in a water storage tank 8 out from a spray head 15 through a water outlet pipe 16, when spraying water, the motor 11 is started through the controller 19, an output shaft of the motor 11 drives a rotating shaft 13 to rotate, the rotating shaft 13 drives the hollow washing cylinder 14 with the other end connected with a bearing 23 to rotate, the crankshaft can be cleaned quickly while spraying water, the water after cleaning the crankshaft enters a recovery water tank 6, the crankshaft can be recovered into the water storage tank 8 from a return pipe 4 after being filtered by a filter screen 3, and is reused, wherein the filter screen 3 can filter impurities and filth in the cleaning water, avoiding entering the inside of the water storage tank 8, the electromagnetic regulating valve 5 can control the flow rate of water flowing back into the inside of the water storage tank 8 through the controller 19.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a crankshaft cleaning device, includes workstation (1), the last wall one end of workstation (1) is provided with mounting panel (18), controller (19) are installed to the lateral wall upper end of mounting panel (18), storage water tank (8) have been placed to the inside bottom of workstation (1), water pump (7) are installed through the installation piece to the inside of storage water tank (8), the play water end of water pump (7) is connected with outlet pipe (16), outlet pipe (16) run through workstation (1) and extend to directly over workstation (1), and outlet pipe (16) keep away from the one end of water pump (7) and install shower nozzle (15), the one end symmetry that the last wall of workstation (1) is close to mounting panel (18) is provided with first electric telescopic handle (2), the one end symmetry that the mounting panel (18) were just kept away from to the last wall of workstation (1) is provided with second electric telescopic handle (9), first electric telescopic handle (2), water pump (7) and second electric telescopic handle (9) all with controller (19) electric connection, its characterized in that: the top of second electric telescopic handle (9) is provided with backup pad (10), motor (11) are installed on the top of backup pad (10), the output shaft of motor (11) has pivot (13), the one end that motor (11) were kept away from in pivot (13) is connected with the fretwork and washes a section of thick bamboo (14), movable window (21) have been seted up to the exterior wall that a section of thick bamboo (14) was washed in the fretwork, the top of first electric telescopic handle (2) is provided with fixed block (22), bearing (23) are installed to the lateral wall of fixed block (22), the fretwork is washed a section of thick bamboo (14) and is kept away from the one end rotation of pivot (13) and connect in bearing (23), motor (11) and controller (19) electric.

2. The crankshaft cleaning device according to claim 1, wherein: workstation (1) top just is located the fretwork and washes a section of thick bamboo (14) under and be provided with recovered water tank (6), the inside of recovered water tank (6) is provided with filter screen (3), and the bottom of recovered water tank (6) is connected with wet return (4), wet return (4) extend to the inside of storage water tank (8), and the outward appearance wall of wet return (4) installs electromagnetic control valve (5), electromagnetic control valve (5) and controller (19) electric connection.

3. The crankshaft cleaning device according to claim 1, wherein: walking wheels (20) are symmetrically installed below the workbench (1), and the number of the walking wheels (20) is four.

4. The crankshaft cleaning device according to claim 1, wherein: the handrail (17) is installed to mounting panel (18) lateral wall and the below that is located controller (19), the interior table wall of handrail (17) is provided with circular arc portion.

5. The crankshaft cleaning device according to claim 1, wherein: the motor is characterized in that a protective cover (12) is covered outside the motor (11), and air holes are formed in the outer wall of the protective cover (12).