Crankshaft surface cleaning machine

Abstract

The utility model relates to the technical field of crankshaft cleaning, in particular to a crankshaft surface cleaning machine which comprises an annular frame and a spray head and further comprises an operation assembly, the operation assembly comprises a connecting pipe, a moving frame, a connecting frame, an electric push rod, a moving block, a limiting component and a moving component, and the connecting pipe is fixedly connected with the annular frame and communicated with the spray head. The moving frame is fixedly connected with the connecting pipe, the connecting frame is fixedly connected with the moving frame, the electric push rod is connected with the connecting frame, the moving block is fixedly connected with the electric push rod, the limiting component is arranged on the connecting frame and connected with the moving block, the moving component is arranged on the moving block, and the height of the annular frame is adjusted through driving output of the electric push rod. And the height positions of the multiple nozzles can be correspondingly adjusted according to the fixed height position of the workpiece, and therefore the practicability of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of crankshaft cleaning, especially to a crankshaft outer surface cleaning machine. BACKGROUND

[0002] The conventional crankshaft outer surface cleaning machine cannot completely clean the crankshaft due to the peculiar shape of the crankshaft when cleaning the crankshaft.

[0003] The prior art CN203484369U discloses a crankshaft outer surface cleaning machine, which comprises a main body and a pipeline. The pipeline is arranged on the main body, and the lower end of the pipeline is connected with a semi-ring-shaped frame. A high-pressure nozzle is arranged on the inner side of the semi-ring-shaped frame. An orbit is arranged above the main body, and the main body is driven by a motor to move on the orbit. The semi-ring-shaped frame and the high-pressure nozzle are arranged, and the whole machine can move on the orbit. The crankshaft can be cleaned in all directions, the working efficiency of the crankshaft cleaning is improved, the cleaning rate of the crankshaft is improved, and the machine is convenient to maintain.

[0004] However, when the height of the crankshaft clamped and fixed by different crankshaft clamps is different, the existing crankshaft outer surface cleaning machine cannot be adjusted according to the height of the crankshaft during cleaning, so that the crankshaft outer surface cleaning machine cannot completely clean the crankshaft, thereby reducing the practicability of the equipment. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a crankshaft outer surface cleaning machine, which aims to solve the problem that when the height of the crankshaft clamped and fixed by different crankshaft clamps is different, the existing crankshaft outer surface cleaning machine cannot be adjusted according to the height of the crankshaft during cleaning, so that the crankshaft outer surface cleaning machine cannot completely clean the crankshaft, thereby reducing the practicability of the equipment.

[0006] To achieve the above-mentioned purpose, the utility model provides a crankshaft outer surface cleaning machine, which comprises a ring-shaped frame and a nozzle. The nozzle is arranged on the ring-shaped frame and located on one side of the ring-shaped frame,

[0007] Further comprising a working assembly,

[0008] The work assembly comprises a connecting pipe, a moving frame, a connecting frame, an electric push rod, a moving block, a limiting member and a moving member, the connecting pipe is fixedly connected with the annular frame and communicates with the spray head and is located on one side of the annular frame close to the spray head, the moving frame is fixedly connected with the connecting pipe and is located on one side of the connecting pipe, the connecting frame is fixedly connected with the moving frame and is located on one side of the moving frame, the electric push rod is connected with the connecting frame and is located on one side of the connecting frame, the moving block is fixedly connected with the electric push rod and is located on one side of the electric push rod away from the connecting frame, the limiting member is arranged on the connecting frame and is connected with the moving block, and the moving member is arranged on the moving block.

[0009] The limiting member comprises a sliding frame and a fixed frame, the sliding frame is fixedly connected with the connecting frame and is located on one side of the connecting frame, and the fixed frame is fixedly connected with the moving block, is connected with the sliding frame and is located on one side of the moving block close to the sliding frame.

[0010] The moving member comprises a limiting sliding frame, a screw rod and a driving part, the limiting sliding frame is connected with the moving block and is located on one side of the moving block, the screw rod is connected with the limiting sliding frame through the driving part, is threadedly connected with the moving block and is located on one side of the limiting sliding frame close to the moving block, and the driving part is arranged on the limiting sliding frame and is connected with the screw rod.

[0011] The driving part comprises a mounting frame and a rotating motor, the mounting frame is fixedly connected with the limiting sliding frame and is located on one side of the limiting sliding frame, and the rotating motor is fixedly connected with the mounting frame, is connected with the screw rod and is located on one side of the mounting frame close to the screw rod.

[0012] The work assembly further comprises an external hose, the external hose is connected with the connecting pipe and is located on one side of the connecting pipe.

[0013] The moving member can drive the moving block to move transversely, the moving of the moving block can drive the transverse movement of the electric push rod, the driving output of the electric push rod can drive the vertical movement of the connecting frame, the annular frame on the moving frame moves transversely and the external surface of the crankshaft is cleaned by the plurality of spray heads, the height of the annular frame can be adjusted by the driving output of the electric push rod, the height positions of the plurality of spray heads can be adjusted according to the fixed height position of the workpiece, and the practicability of the equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced.

[0015] Fig. 1 is a structure schematic view of the crankshaft outer surface cleaning machine of the first embodiment of the present application.

[0016] Fig. 2 is a structure schematic view of the working assembly of the first embodiment of the present application.

[0017] Fig. 3 is a structure schematic view of the moving member of the first embodiment of the present application.

[0018] In the figure: 101-ring frame, 102-sprayer, 103-connection pipe, 104-moving frame, 105-connection frame, 106-electric push rod, 107-moving block, 108-external hose, 109-sliding frame, 110-fixed frame, 111-limiting sliding frame, 112-screw rod, 113-mounting frame, 114-rotary motor. DETAILED DESCRIPTION

[0019] The embodiments of the present application will be described in detail below, examples of the embodiments are shown in the drawings, the embodiments described below by referring to the drawings are exemplary, and are intended to explain the present application, and cannot be understood as the limitation of the present application.

[0020] The first embodiment of the present application is:

[0021] Please refer to Figs. 1 to 3 , wherein Fig. 1 is a structure schematic view of the crankshaft outer surface cleaning machine of the first embodiment of the present application. Fig. 2 is a structure schematic view of the working assembly of the first embodiment of the present application. Fig. 3 is a structure schematic view of the moving member of the first embodiment of the present application.

[0022] The utility model provides a kind of crankshaft outer surface cleaning machine, including annular frame 101, spray head 102 and operation assembly, the operation assembly includes connecting pipe 103, moving frame 104, connecting frame 105, electric push rod 106, moving block 107, limiting component, moving component and external hose 108, the limiting component includes sliding frame 109 and fixed frame 110, the moving component includes limiting sliding frame 111, screw 112 and driving part, the driving part includes mounting frame 113 and rotary motor 114.It is solved that the height of different crankshaft clamps after clamping and fixing crankshaft is not uniform by the foregoing scheme, so that the existing crankshaft outer surface cleaning machine cannot be adjusted according to the height of crankshaft during cleaning, and further makes the crankshaft outer surface cleaning machine unable to clean crankshaft completely, and further reduces the practicability of equipment, it can be understood that the foregoing scheme can be used in the case where the cleaning height of spray head needs to be adjusted.

[0023] In the embodiment, the spray head 102 has multiple, multiple spray heads 102 are arranged on the annular frame 101, and the annular frame 101 can introduce cleaning liquid externally and spray it out through multiple spray heads 102, thereby cleaning the outer surface of the crankshaft.

[0024] The connecting pipe 103 is fixedly connected with the annular frame 101 and communicates with the spray head 102, and is located on the side of the annular frame 101 close to the spray head 102; the moving frame 104 is fixedly connected with the connecting pipe 103 and is located on one side of the connecting pipe 103; the connecting frame 105 is fixedly connected with the moving frame 104 and is located on one side of the moving frame 104; the electric push rod 106 is connected with the connecting frame 105 and is located on one side of the connecting frame 105; the moving block 107 is fixedly connected with the electric push rod 106 and is located on the side of the electric push rod 106 away from the connecting frame 105; the limiting member is arranged on the connecting frame 105 and connected with the moving block 107; the moving member is arranged on the moving block 107; the connecting pipe 103 has two, and the two connecting pipes 103 are fixedly connected on the annular frame 101; the spray head 102 has a plurality of, and the plurality of spray heads 102 communicate with the connecting pipe 103, can be externally connected to introduce cleaning liquid through the connecting pipe 103, and can be sprayed out through the plurality of spray heads 102, thereby being capable of cleaning the outer surface of the crankshaft; the moving frame 104 is clamped and fixed on the outside of the two connecting pipes 103; the connecting frame 105 is bolted and fixedly installed on the moving frame 104; the output end of the electric push rod 106 is connected to the connecting frame 105, and the connecting frame 105 can be vertically moved by the driving output of the electric push rod 106; the moving block 107 is welded on the electric push rod 106, and the electric push rod 106 can be transversely moved by the transverse movement of the moving block 107; the limiting member is arranged on the connecting frame 105 and connected with the moving block 107, and the connecting frame 105 can be vertically moved on the moving block 107 by the limiting member; the moving member is arranged on the moving block 107, and the moving block 107 can be transversely moved by the moving member, thereby realizing that the moving block 107 can be transversely moved by the moving member, the electric push rod 106 can be transversely moved by the movement of the moving block 107, and the connecting frame 105 can be vertically moved by the driving output of the electric push rod 106, so that the annular frame 101 on the moving frame 104 moves transversely and cleans the outer surface of the crankshaft through the plurality of spray heads 102, and the height of the annular frame 101 can be adjusted by the driving output of the electric push rod 106, so that the equipment can adjust the height positions of the plurality of spray heads 102 according to the fixed height positions of the workpieces, thereby improving the practicability of the equipment.

[0025] Secondly, the sliding frame 109 is fixedly connected with the connecting frame 105 and located at one side of the connecting frame 105; the fixed frame 110 is fixedly connected with the moving block 107 and connected with the sliding frame 109 and located at one side of the moving block 107 close to the sliding frame 109, the sliding frame 109 has two, two sliding frames 109 are welded on the connecting frame 105, the fixed frame 110 has two, two fixed frames 110 are welded below the moving block 107, the fixed frame 110 has a sliding groove, two sliding frames 109 are slidingly connected in the corresponding two fixed frames 110, the fixed frame 110 can connect, support and directionally limit the movement of the sliding frame 109, and then the directional limiting movement of the sliding frame 109 can connect, support and directionally limit the movement of the connecting frame 105, so that the vertical movement of the connecting frame 105 is more stable.

[0026] Meanwhile, the limiting sliding frame 111 is connected with the moving block 107 and located at one side of the moving block 107; the screw rod 112 is connected with the limiting sliding frame 111 through the driving component and threadedly connected with the moving block 107 and located at one side of the limiting sliding frame 111 close to the moving block 107; the driving component is arranged on the limiting sliding frame 111 and connected with the screw rod 112, the moving block 107 is slidingly connected in the sliding groove of the limiting sliding frame 111, the screw rod 112 is connected on the limiting sliding frame 111 through the driving component, the screw rod 112 is threadedly connected on the moving block 107, the driving component can drive the screw rod 112 to rotate, under the directional limiting action of the screw rod 112 and the limiting sliding frame 111 on the movement of the moving block 107, the screw rod 112 can achieve the purpose of driving the moving block 107 to move horizontally when rotating.

[0027] In addition, the mounting frame 113 is fixedly connected with the limiting sliding frame 111 and located at one side of the limiting sliding frame 111; the rotating motor 114 is fixedly connected with the mounting frame 113 and connected with the screw rod 112 and located at one side of the mounting frame 113 close to the screw rod 112, the mounting frame 113 is bolted and fixedly installed on the limiting sliding frame 111, the rotating motor 114 is bolted and fixedly installed on the mounting frame 113, the screw rod 112 is connected on the output end of the rotating motor 114, the rotating motor 114 can drive the rotation of the screw rod 112 through the driving output.

[0028] Finally, the external hose 108 is connected with the connecting pipe 103 and located on one side of the connecting pipe 103, the external hose 108 is communicated on the connecting pipe 103, the external hose 108 adopts flexible rubber material, and the external hose 108 can also cooperate with the movement of the connecting pipe 103 when the connecting pipe 103 is guided to import the cleaning liquid.

[0029] When the crankshaft outer surface cleaning machine of the present embodiment is used, the moving block 107 can be moved transversely through the moving member, the moving block 107 can drive the transverse movement of the electric push rod 106 through the movement of the moving block 107, and the connecting frame 105 can be moved vertically through the driving output of the electric push rod 106, so that the annular frame 101 on the moving frame 104 moves transversely and the crankshaft outer surface is cleaned through the plurality of nozzles 102, and the height of the annular frame 101 can be adjusted through the driving output of the electric push rod 106, so that the equipment can adjust the height position of the plurality of nozzles 102 according to the fixed height position of the workpiece, thereby improving the practicability of the equipment.

[0030] The above only discloses one or more preferred embodiments of the present application, and cannot limit the scope of the rights of the present application. Those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the claims of the present application still belong to the scope covered by the present application.

Claims

1. A crankshaft outer surface cleaning machine, comprising a ring-shaped frame and a spray head, the spray head being arranged on the ring-shaped frame and located at one side of the ring-shaped frame, characterized in that, further comprising a working assembly, the working assembly comprises a connecting pipe, a moving frame, a connecting frame, an electric push rod, a moving block, a limiting member and a moving member, the connecting pipe is fixedly connected with the ring-shaped frame and communicates with the spray head and is located at one side of the ring-shaped frame close to the spray head, the moving frame is fixedly connected with the connecting pipe and is located at one side of the connecting pipe, the connecting frame is fixedly connected with the moving frame and is located at one side of the moving frame, the electric push rod is connected with the connecting frame and is located at one side of the connecting frame, the moving block is fixedly connected with the electric push rod and is located at one side of the electric push rod away from the connecting frame, the limiting member is arranged on the connecting frame and connected with the moving block, and the moving member is arranged on the moving block.

2. The crankshaft outer surface cleaning machine according to claim 1, characterized in that, the limiting member comprises a sliding frame and a fixed frame, the sliding frame is fixedly connected with the connecting frame and is located at one side of the connecting frame, and the fixed frame is fixedly connected with the moving block and connected with the sliding frame and is located at one side of the moving block close to the sliding frame.

3. The crankshaft outer surface cleaning machine according to claim 1, characterized in that, the moving member comprises a limiting sliding frame, a screw rod and a driving part, the limiting sliding frame is connected with the moving block and is located at one side of the moving block, the screw rod is connected with the limiting sliding frame through the driving part and is threadedly connected with the moving block and is located at one side of the limiting sliding frame close to the moving block, and the driving part is arranged on the limiting sliding frame and connected with the screw rod.

4. The crankshaft outer surface cleaning machine according to claim 3, characterized in that, the driving part comprises a mounting frame and a rotating motor, the mounting frame is fixedly connected with the limiting sliding frame and is located at one side of the limiting sliding frame, and the rotating motor is fixedly connected with the mounting frame and connected with the screw rod and is located at one side of the mounting frame close to the screw rod.

5. The crankshaft outer surface cleaning machine according to claim 1, characterized in that, the working assembly further comprises an external hose, the external hose is connected with the connecting pipe and is located at one side of the connecting pipe.

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