CN214638507U

CN214638507U - Crankshaft surface cleaning device

Info

Publication number: CN214638507U
Application number: CN202021622836.2U
Authority: CN
Inventors: 顾永安; 顾凯旋
Original assignee: Jiaxing Yongda Fire Fighting Parts Co ltd
Current assignee: Jiaxing Yongda Fire Fighting Parts Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-11-09
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a crankshaft surface cleaning device belongs to engine parts machining equipment technical field, including wasing the case, wash case lateral wall installation motor C, motor C one end installation speed reducer, the speed reducer passes through hinge swing joint crank, crank one end installation connecting rod just passes through hinge swing joint, connecting rod one end installation slider passes through bolt fixed connection, the inside nested high pressure nozzle of slider, the mouth of pipe is intake in high pressure nozzle top installation. The utility model discloses bent axle surface cleaning device is connected through motor and slider-crank mechanism mutually supporting, and high pressure nozzle is located the slider, and reciprocating motion is to the slider, can wash more totally with bent axle surface cleaning, and the cleaning performance is good.

Description

Crankshaft surface cleaning device

Technical Field

The utility model relates to an engine parts machining equipment technical field especially relates to a bent axle surface cleaning device.

Background

Therefore, the crankshaft is required to have sufficient strength and rigidity, the surface of a journal needs to be wear-resistant, work is uniform, balance is good, foreign matters such as chips and the like are easily attached to the surface of a part in the manufacturing process of the crankshaft, and the foreign matters need to be removed before finished products are delivered. Diesel oil is easily removed from the crank shaft and is easily volatilized, and therefore, after the crank shaft is machined, the crank shaft needs to be cleaned by diesel oil. The size length diverse of the bent axle of different cultivars such as six jar quick-witted bent axles, four jar quick-witted bent axles, current bent axle is usually by manual cleaning, and not only the long cleaning degree of inefficiency time is not thorough, and staff's sanitation and hygiene is not yet ensured.

The patent number is 201720334916.X discloses a crankshaft surface cleaning device, the utility model relates to an automatic crankshaft surface cleaning device, which belongs to the technical field of engine part processing equipment and comprises a cleaning box; a spraying system and a rotary power device are arranged in the cleaning box, the spraying system comprises a spraying ring, a spraying nozzle is arranged on the opposite side surface of the spraying ring, the spraying ring is connected with an external cleaning liquid storage device, the rotary power device comprises a rotating shaft and a driving motor, the driving motor is a servo motor, and the rotating shaft is connected with two driving nylon wheels through gears; the cleaning box bottom is provided with an adjusting rail, the adjusting rail is connected with two driven nylon wheels through a base, the cleaning device is good in cleaning effect, safe and efficient, and operating personnel and operating equipment are reduced.

Above-mentioned bent axle surface cleaning device has some weak points, and above-mentioned bent axle surface cleaning device has increased rotary power device, though wash the case outside and set up spraying system, bent axle surface is uneven, can not be to the reciprocal washing of bent axle, fails to with bent axle surface sanitization.

SUMMERY OF THE UTILITY MODEL

The utility model provides a crankshaft surface cleaning device aims at that crankshaft surface cleaning is inconvenient, clean not thorough problem.

The utility model provides a specific technical scheme as follows:

the utility model provides a crankshaft surface cleaning device, which comprises a cleaning box, wherein the bottom end inside the cleaning box is fixedly connected with a rotary table A through a bolt, one end of the rotary table A is provided with a crankshaft, one end of the crankshaft is embedded inside the rotary table B, one end of the rotary table B is provided with a motor A, the inside of the bottom end of the cleaning box is fixedly connected with a base through a bolt, the top end of the base is provided with a rotary table C through a bolt fixed connection, one end of the rotary table C is provided with a rotary shaft, the outer side of the rotary shaft is embedded with a sponge brush and fixedly connected with the sponge brush, one end of the rotary shaft is connected with a motor B through a shaft coupling, the outer side wall of the cleaning box is provided with a motor C, one end of the motor C is provided with a speed reducer, the speed reducer is movably connected with a crank through a hinge, one end of the crank is provided with a connecting rod and is movably connected through a hinge, one end of the connecting rod is provided with a mounting slide block through a bolt fixed connection, a high-pressure nozzle is nested in the sliding block, and a water inlet pipe orifice is installed at the top end of the high-pressure nozzle.

Optionally, a slide rail is installed at the bottom end of the slide block, a slide groove is formed in the slide rail, and the slide block moves in the slide rail.

Optionally, the slide rail installation washs incasement lateral wall and passes through bolt fixed connection.

Optionally, the sponge brush is wavy when rotating at a high speed, and the sponge brush is fixed inside the sponge brush on the rotating shaft.

Optionally, the cleaning box top end is internally provided with a water inlet pipe orifice, and the water inlet pipe orifice is movably connected with the high-pressure nozzle through threads.

Optionally, the rotating table a and the rotating table B are both provided with a clamping groove to form a crankshaft fixing device.

The utility model has the advantages as follows:

the embodiment of the utility model provides a bent axle surface cleaning device places the draw-in groove internal fixation of revolving stage A one end with bent axle one end, in bent axle other end installation revolving stage B's the draw-in groove, with the bent axle fixed, starter motor A, the output and the revolving stage B of motor are connected, motor A starts rotation control revolving stage B and rotates, revolving stage B rotates and drives the bent axle and carry out high-speed rotation, and bent axle rotation control revolving stage B rotates, and this device will be in the high-speed rotatory state when wasing the bent axle. Starting a motor B, wherein the output end of the motor B is connected with a rotating shaft through a coupler, the motor starts to operate at a high speed so as to control the rotating shaft to rotate, a sponge brush is nested outside the rotating shaft, a rotating platform C is arranged at one end of the rotating shaft, the sponge brush which hangs down from a gravity sponge brush can be supported when the rotating shaft operates at a high speed, the contact area between the sponge brush and a crankshaft is increased, the sponge brush is in a wave shape and can clean the crankshaft with uneven surface, the motor C is started, the output end of the motor C is connected with a speed reducer, the motor C rotates at a high speed, a reduction gear is arranged in the speed reducer, the high speed state of the motor C is reduced through the speed reducer, the high speed operation of the motor C is converted into low speed operation, a crank is arranged at one end of the speed reducer, the motor C is reduced through the speed reducer, the motor C rotates to drive the crank to rotate, the crank drives a connecting rod to move, and one end of the connecting rod is connected with a sliding block through a hinge, the connecting rod moves left and right to drive the sliding block to move left and right, and the sliding block moves left and right to drive the high-pressure nozzle to do reciprocating motion so as to perform reciprocating cleaning on the crankshaft.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a crankshaft surface cleaning device according to an embodiment of the present invention;

fig. 2 is an enlarged schematic top view of a crankshaft surface cleaning device according to an embodiment of the present invention.

In the figure: 1. a cleaning tank; 2. a rotating platform A; 3. a rotating table B; 4. a motor A; 5. a crankshaft; 6. a rotating shaft; 7. a base; 8. a sponge brush; 9. a rotating table C; 10. motors B and 11 and a speed reducer; 12. a crank; 13. a connecting rod; 14. a slider; 15. a slide rail; 16. a high pressure spray head; 17. a motor C; 18. a water inlet pipe orifice.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A crankshaft surface cleaning apparatus according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1-2, a crankshaft surface cleaning device provided by an embodiment of the present invention includes a cleaning tank 1, the bottom inside the cleaning tank 1 is fixedly connected to a rotating platform a2 through bolts, a crankshaft 5 is installed at one end of the rotating platform a2, one end of the crankshaft 5 is nested inside a rotating platform B3, a motor a4 is installed at one end of the rotating platform B3, the bottom inside of the cleaning tank 1 is fixedly connected to a base 7 through bolts, a rotating platform C9 is installed at the top end of the base 7 and fixedly connected through bolts, a rotating shaft 6 is installed at one end of the rotating platform C9, a sponge brush 6 is nested outside the rotating shaft 6 and fixedly connected, one end of the rotating shaft 6 is connected to a motor B10 through a coupling, a motor C17 is installed on the outer side wall of the cleaning tank 1, a speed reducer 11 is installed at one end of the motor C17, the speed reducer 11 is movably connected to a crank 12 through a hinge, a connecting rod 13 is installed at one end of the crank 12 and movably connected through a hinge, a sliding block 14 is fixedly connected through bolts, a high-pressure spray head 16 is nested in the slide block 14, and a water inlet pipe opening 18 is arranged at the top end of the high-pressure spray head 16.

Referring to fig. 2, a motor C17 is installed on the outer side wall of the cleaning tank 1, a speed reducer 11 is installed at one end of the motor C17, the speed reducer 11 is movably connected with a crank 12 through a hinge, a connecting rod 13 is installed at one end of the crank 12 and movably connected through the hinge, a sliding block 14 is installed at one end of the connecting rod 13 and fixedly connected through a bolt, a high-pressure nozzle 16 is embedded in the sliding block 14, a sliding rail 15 is installed at the bottom end of the sliding block 14, a sliding groove is formed in the sliding rail 15, and the sliding block 14 moves in the sliding rail 15.

The utility model relates to a bent axle surface cleaning device, with the water pipe by putting into water inlet pipe mouth 18, pass through threaded connection with high pressure nozzle 16 and inlet tube, place the draw-in groove internal fixation of revolving stage A2 one end with 5 one end of bent axle, in the draw-in groove of 5 other end installation revolving stage B3 of bent axle, it is fixed with bent axle 5, starter motor A4, motor A4's output is connected with revolving stage B3, motor A4 starts rotation control revolving stage B3 and rotates, revolving stage B3 rotates and drives bent axle 5 and carry out high-speed rotation, bent axle 5 rotation control revolving stage B3 rotates, this device will be in the high-speed rotatory state when wasing bent axle 5. Starting a motor B10, wherein the output end of a motor B10 is connected with a rotating shaft 6 through a coupler, a motor B10 starts to run at a high speed so as to control the rotating shaft 6 to rotate, a sponge brush 8 is nested outside the rotating shaft 6, one end of the rotating shaft 6 is provided with a rotating platform C9, the rotating shaft 6 can support the sponge brush 8 suspended by the gravity sponge brush 8 when running at a high speed, the contact area between the sponge brush 8 and a crankshaft 5 is increased, the sponge brush 8 is in a wave shape and can clean the crankshaft 5 with uneven surface, a motor C17 is started, the output end of a motor C17 is connected with a speed reducer 11, a motor C17 rotates at a high speed, the speed reducer 11 internally comprises a reduction gear, the high-speed state of the motor C17 is reduced by the speed reducer 11, the high-speed running of the motor C17 is converted into low-speed running, one end of the speed reducer 11 is provided with a crank, the motor C17 is reduced by the speed reducer 11, and the motor C17 rotates to drive the crank to rotate, the crank 12 rotates to drive the connecting rod 13 to move, one end of the connecting rod 13 is connected with the sliding block 14 through a hinge, the connecting rod 13 moves left and right to drive the sliding block 14 to move left and right, the sliding block 14 moves left and right to drive the high-pressure spray head 16 to do reciprocating motion, the crankshaft 5 is cleaned in a reciprocating mode, the sponge brush and the crank sliding block mechanism comprehensively clean the surface of the crankshaft, and the cleaning effect is good.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a crankshaft surface cleaning device, includes washs case (1), its characterized in that, bolt fixed connection revolving stage A (2) is passed through to the inside bottom of washing case (1), revolving stage A (2) one end installation bent axle (5), inside the nested revolving stage B (3) of bent axle (5) one end, revolving stage B (3) one end installation motor A (4), it passes through bolt fixed connection base (7) to wash inside the case (1) bottom, base (7) top installation revolving stage C (9) is through bolt fixed connection, revolving stage C (9) one end installation rotation axis (6), the nested sponge brush (8) in rotation axis (6) outside and fixed connection, rotation axis (6) one end is through coupling joint motor B (10), wash case (1) lateral wall installation motor C (17), speed reducer (11) is installed to motor C (17) one end, speed reducer (11) is through hinge swing joint crank (12), connecting rod (13) and through hinge swing joint are installed to crank (12) one end, connecting rod (13) one end installation slider (14) are through bolt fixed connection, inside nested high pressure nozzle (16) of slider (14), high pressure nozzle (16) top installation water inlet pipe mouth (18).

2. A crankshaft surface cleaning device according to claim 1, characterized in that the bottom of the sliding block (14) is provided with a sliding rail (15), a sliding groove is arranged inside the sliding rail (15), and the sliding block (14) moves inside the sliding rail (15).

3. A crankshaft surface cleaning device according to claim 2, characterized in that the slide rails (15) are mounted on the inner side walls of the cleaning tank (1) and fixedly connected by means of bolts.

4. A crankshaft surface cleaning device according to claim 1, characterized in that the sponge brush (8) is wave-shaped when rotating at high speed, and the sponge brush (8) is fixed inside on the rotating shaft (6).

5. A crankshaft surface cleaning device according to claim 1, characterized in that a water inlet pipe is arranged inside the top end of the cleaning box (1), and the water inlet pipe (18) is movably connected with the high-pressure spray head (16) through threads.

6. The crankshaft surface cleaning device according to claim 1, wherein the rotating table a (2) and the rotating table B (3) are provided with clamping grooves therein to form a crankshaft fixing device.