CN216827680U - Automatic cleaning, oil spraying and piston rod penetrating mechanism for inner wall of aluminum pipe - Google Patents

Abstract

The utility model discloses an aluminum pipe inner wall self-cleaning, the oil spout, wear set piston rod mechanism, including automatic subassembly of pressing down, the automatic subassembly that shifts, blow the dirt subassembly, oil spout subassembly and loading subassembly, the automatic subassembly that shifts is including fixing the electronic lead screw pair on the workstation, the fixed bolster, movable support frame and step-by-step subassembly that shifts, the lift subassembly has been linked firmly uniformly to the interval on the step-by-step slide rail, the lift subassembly includes vertical slider slide rail set spare, the lift cylinder, horizontal pole and five groups lifting angle framves, it includes the gas blow pipe, transmission assembly to blow the dirt subassembly, gas blow pipe head spiro union has jet head, the oil spout subassembly includes the oil spout pipe, high pressure oil drum, oil spout pipe front end is provided with the nozzle, the loading subassembly includes top pushing cylinder and ejector pin, this mechanism changes the station with the aluminum pipe step-by-blowing subassembly, oil spout subassembly and loading subassembly in proper order, accomplish the inner wall dust removal that blows to the aluminum pipe, Three consecutive actions of oil injection and piston rod filling are realized, the automation degree is high, the process efficiency is high, and the practicability is high.

Description

The inner wall of the aluminum tube is automatically cleaned, oil sprayed, and the piston rod mechanism is worn.

technical field

The utility model relates to the technical field of automation equipment, in particular to an aluminum tube inner wall automatic cleaning, oil spraying, and casing piston rod mechanism.

Background technique

Existing aluminum tube products of various specifications need to be installed with piston rods. Due to the different diameters and lengths of aluminum tubes, the specifications of the corresponding piston rods that need to be assembled are also different, and the piston rods need to be filled with aluminum. In the inner wall of the tube, because the aluminum tube needs to clean the inner wall surface before filling the piston rod, and spray the necessary lubricating oil, based on the above technical requirements, all the processes are currently completed manually, and the efficiency is not high. Therefore, automatic equipment is used to achieve All processes can greatly improve production efficiency.

Utility model content

Purpose of the utility model: In view of the technical problems in the background technology, we design an aluminum tube inner wall automatic cleaning, oil injection, sleeve piston rod mechanism, using automatic pressing components to cooperate with automatic transfer components to provide different specifications on the feeding rack. The aluminum tube changes stations in an orderly and step-by-step manner, and then the dust blowing component, the oil injection component and the filling component complete the three consecutive actions of blowing and dusting the inner wall of the aluminum tube, oil injection lubrication and filling the piston rod, with a high degree of automation. , High process efficiency and strong practicability.

The technical solutions adopted to solve the above problems are:

An aluminum tube inner wall automatic cleaning, oil injection, and casing piston rod mechanism, comprising an automatic pressing component, an automatic transfer component, a dust blowing component, an oil injection component and a filling component,

The automatic pressing assembly is positioned above the automatic transfer assembly through the frame, and cooperates with the automatic transfer assembly to transfer the aluminum tubes fed by the feeding rack one by one in an orderly and stepwise manner.

The automatic transfer assembly includes an electric screw pair fixed on the worktable, a fixed support frame, a movable support frame and a step-by-step transfer assembly. The screw slider of the electric screw pair and the sliding plate at the lower end of the movable support frame connected to drive the movable support frame to laterally adjust the distance between the fixed support frame and the fixed support frame. The step transfer assembly is arranged on the fixed support frame and the movable support frame, and includes four sets of positioning angle frames, step slide rails, step cylinders, and step A transfer angle frame and a lifting assembly fixedly connected to the sliding rail, the positioning angle frame includes a first positioning angle frame fixed on the worktable on the same side as the fixed support frame, and a second positioning angle frame fixed with the sliding plate, The first positioning angle frame and the second positioning angle frame are arranged symmetrically on the left and right, the stepping slide rail is fixedly connected to the outside of the positioning angle frame in the horizontal direction, and the stepping slide rail and the sliding plate are driven by a stepping cylinder The step-by-step sliding is realized, and the step-by-step slide rail is fixedly connected with a lifting assembly at an even interval. The rod is horizontally connected with several slide rails, and the lifting cylinder drives the horizontal rod to move up and down. The lifting angle frame is fixedly connected to the horizontal rod, and the adjacent lifting angle frames are arranged at the same spacing corresponding to the four sets of positioning angle frames. Driven by the air intake cylinder, the aluminum tube on the positioning angle frame of the previous station is lifted and transferred to the latter positioning angle frame by steps to complete the conversion of the aluminum tube station.

The dust blowing assembly and the fuel injection assembly are driven and moved by the same set of horizontal sliding screw pair and vertical sliding screw,

The dust blowing assembly includes an air blowing pipe and a transmission assembly. The transmission assembly drives the horizontally arranged air blowing pipe to rotate at a high speed through the transmission shaft. High-pressure gas, the head is screwed with a jet head, the annular array of jet heads is provided with a plurality of jet ports, and the jet ports pass through the central axis of the inner wall of the aluminum tube to perform jet cleaning operations,

The fuel injection assembly includes a fuel injection pipe and a high-pressure oil barrel. The front end of the fuel injection pipe is provided with a nozzle. The high-pressure oil supplied from the high-pressure oil barrel is supplied to the fuel injection pipe, and then sprayed on the inner wall of the aluminum pipe in an umbrella shape from the nozzle.

The loading assembly includes a push cylinder and a push rod, the push cylinder drives the push rod, and the piston rod is directly facing the inner wall of the aluminum tube after oil injection to carry out the filling operation.

Further, the positioning angle frame and the lifting angle frame have the same structure and shape, are V-shaped in front view, and are suitable for aluminum pipes of various pipe diameters.

Further, the air jet head is provided with a plurality of sets of diameter sizes according to the aluminum tubes of different diameters.

Further, the automatic pressing assembly includes a pressing cylinder and a pressing block, the pressing block is disposed facing the aluminum tubes placed on each group of positioning angle frames, and the pressing block is made of rubber material.

Further, a discharge inclined table is arranged at the rear position of the automatic transfer assembly, which is used for receiving the rolling discharge of the aluminum tube after the piston rod is filled, and the discharge table undertakes the conveying and discharging.

The beneficial effects of the present utility model are:

The inner wall of the aluminum tube is automatically cleaned, injected with oil, and the piston rod mechanism adopts the automatic pressing component and the automatic transfer component to change the positions of the aluminum tubes of different specifications provided on the feeding rack in an orderly and step-by-step manner, and then the dust blowing component , oil injection components and filling components, complete the three coherent actions of blowing and dusting the inner wall of the aluminum tube, oil injection lubrication and filling the piston rod, with a high degree of automation, high process efficiency and strong practicability.

Description of drawings

Fig. 1 is the structural schematic diagram of the mechanism of automatic cleaning, oil injection, and piercing of the piston rod of the inner wall of the aluminum tube of the present embodiment;

2 is a schematic structural diagram of the automatic pressing assembly and the automatic transfer assembly according to the present embodiment;

FIG. 3 is a schematic structural diagram of the automatic transfer assembly according to the present embodiment;

Fig. 4 is the partial enlarged view of A place in Fig. 3;

5 is a schematic structural diagram of the dust blowing assembly, the fuel injection assembly and the filling assembly according to the present embodiment;

Among them, 1-control panel, 2-dust blowing component, fuel injection component, 3-automatic transfer component, 4-filling component, 5-automatic pressing component, 6-discharge table, 7-aluminum tube after filling the piston rod, 8-First pressing cylinder, 9-Second pressing cylinder, 10-Frame, 11-Aluminum tube, 12-Discharge ramp, 13-Sliding plate, 14-Positioning angle frame, 15-Electric screw pair, 16- -1st step slide rail, 17-connecting frame, 18-slide rail, 19-second step slide rail, 20-piston rod, 21-lifting angle frame, 22-vertical slider slide rail assembly, 23- Stepping cylinder, 24-cross rod, 25-lifting cylinder, 26-air jet head, 27-horizontal sliding screw pair, 28-transmission assembly, 29- ejector rod, 30-fuel injection pipe, 31-slide table, 32-prefilled piston rod, 33-nozzle, 34-blowing tube.

Detailed ways

The technical solutions of the present utility model will be clearly and completely described by way of embodiments below with reference to the accompanying drawings.

Please refer to FIGS. 1-5. This embodiment proposes a mechanism for automatically cleaning the inner wall of an aluminum tube, injecting oil, and piercing the piston rod, including an automatic pressing assembly 5, an automatic transfer assembly 3, a dust blowing assembly, an oil spraying assembly 2 and a filling assembly. 4. The automatic pressing assembly 5 is positioned above the automatic transfer assembly 3 through the frame 10 , and cooperates with the automatic transfer assembly 3 to transfer the aluminum tubes 11 fed by the feeding rack in an orderly and step-by-step manner.

Specifically, referring to FIG. 2 and FIG. 3 , the automatic transfer assembly 3 includes an electric screw pair 15 fixed on a workbench, a fixed support frame, a movable support frame and a step-by-step transfer assembly. The electric screw pair 15 The screw slider is connected with the sliding plate 13 at the lower end of the movable support frame, and drives the movable support frame to adjust the distance between the movable support frame and the fixed support frame horizontally. The step transfer assembly is arranged on the fixed support frame and the movable support frame, including four groups of The positioning angle frame 14, the stepping slide rail 18, the stepping cylinder 23, the transfer angle frame and the lifting assembly fixedly connected with the stepping slide rail 18, the positioning angle frame 14 includes the same side as the fixed support frame and is fixed on the worktable The first positioning angle frame and the second positioning angle frame fixedly connected with the sliding plate 13, the first positioning angle frame and the second positioning angle frame are arranged symmetrically on the left and right, and the stepping slide rail 18 is fixed in the horizontal direction On the outside of the positioning angle frame, the stepping slide rail 18 and the sliding plate 13 are driven by the stepping cylinder 23 to realize the stepping sliding. The lift assembly includes a vertical slide rail assembly 22, a lift cylinder 25, a cross bar 24 and five sets of lifting angle frames 21. The cross bar 24 is horizontally connected to the five sets of vertical slide rail assemblies 22, and the lift cylinder 25 drives the The cross bar 24 moves up and down, the lifting angle frame 21 is fixedly connected to the cross bar 24, and the adjacent lifting angle frames 21 are arranged at the same spacing corresponding to the four sets of positioning angle frames 14. Driven by the stepping cylinder 23, the The aluminum tube 11 on the positioning angle frame 14 of the previous station is lifted and transferred to the next positioning angle frame 14 in a step-by-step manner to complete the conversion of the position of the aluminum tube 11 .

Referring to FIG. 5 , the dust blowing assembly and the fuel injection assembly are moved by the same set of horizontal sliding screw pair 27 and vertical sliding screw. The dust blowing assembly includes a blowing pipe 34 and a transmission assembly 28. The assembly 28 drives the horizontally arranged air blowing pipe 34 to rotate at high speed through the transmission shaft. The air blowing pipe 34 is arranged horizontally, one end is matched and positioned by the bearing seat, the inner cavity is penetrated and the rear end is connected with high-pressure gas, and the head is screwed with the air jet head 26, The jet head 26 is provided with a plurality of jet ports in an annular array, and the jet ports pass through the central axis of the inner wall of the aluminum tube 11 to perform jet cleaning operations. The front end of the pipe 30 is provided with a nozzle 33, which supplies the high-pressure oil supplied from the high-pressure oil barrel to the fuel injection pipe 30, and then sprays the inner wall of the aluminum pipe 11 from the nozzle 33 in an umbrella shape.

Referring to FIG. 5 , the loading assembly 4 includes a push cylinder and a push rod 29 . The push cylinder drives the push rod 29 , and the piston rod 20 faces the inner wall of the aluminum tube 11 after fuel injection to perform the loading operation.

A further embodiment is that the positioning angle frame and the lifting angle frame 21 have the same structure and shape, are V-shaped in front view, and are suitable for aluminum tubes 11 of various diameters.

In a further embodiment, the air jet head 26 is provided with multiple sets of diameter sizes according to the aluminum tubes 11 with different diameter sizes.

In a further embodiment, the automatic pressing assembly 5 includes a pressing cylinder and a pressing block, the pressing block is disposed facing the aluminum tube 11 placed on each set of positioning angle brackets, and the pressing block is made of rubber material.

A further embodiment is that the rear position of the automatic transfer assembly 3 is provided with a discharging inclined table 12, which is used to accept the rolling and discharging of the aluminum tube 117 after the piston rod 20 is filled, and the discharging table 6 undertakes the conveying and discharging. .

The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings, but the present utility model is not limited to the above-mentioned embodiments, within the scope of knowledge possessed by those of ordinary skill in the art, and without departing from the purpose of the present utility model. Various changes, modifications, substitutions and alterations are made below, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides an aluminum pipe inner wall self-cleaning, oil spout, wear set piston rod mechanism which characterized in that: comprises an automatic pressing component, an automatic transferring component, a dust blowing component, an oil spraying component and a filling component,

the automatic pressing component is positioned above the automatic transfer component through a frame and is matched with the automatic transfer component to sequentially transfer the aluminum tubes fed by the feeding frame step by step one by one,

the automatic transfer component comprises an electric screw rod pair, a fixed support frame, a movable support frame and a stepping transfer component which are fixed on a workbench, a screw rod slide block of the electric screw rod pair is connected with a sliding plate at the lower end of the movable support frame to drive the movable support frame to transversely adjust the distance between the movable support frame and the fixed support frame, the stepping transfer component is arranged on the fixed support frame and the movable support frame and comprises four groups of positioning angle frames, stepping slide rails, stepping cylinders, a transfer angle frame fixedly connected with the stepping slide rails and a lifting component, each positioning angle frame comprises a first positioning angle frame fixed on the workbench at the same side of the fixed support frame and a second positioning angle frame fixedly connected with the sliding plate, the first positioning angle frame and the second positioning angle frame are symmetrically arranged in a left-right mode, the stepping slide rails are fixedly connected to the outer sides of the positioning angle frames in the horizontal direction, and the stepping slide rails and the sliding plates are driven by the stepping cylinders to realize stepping slide, the step-by-step slide rail is uniformly and fixedly connected with lifting components at intervals, each lifting component comprises a vertical slide block slide rail component, a lifting cylinder, a cross rod and five groups of lifting angle brackets, the cross rods are horizontally connected with a plurality of slide rails, the lifting cylinders drive the cross rods to lift up and down, the lifting angle brackets are fixedly connected onto the cross rods, the adjacent lifting angle brackets are arranged at intervals corresponding to the four groups of positioning angle brackets, under the driving of the step-by-step cylinders, the aluminum pipes on the positioning angle brackets at the previous station are lifted and are transferred to the positioning angle brackets at the next station step, the conversion of the aluminum pipe stations is completed,

the dust blowing component and the oil spraying component are driven to move through the same group of horizontal sliding screw rod pairs and vertical sliding screw rods,

the dust blowing component comprises an air blowing pipe and a transmission component, the transmission component drives the horizontally arranged air blowing pipe to rotate at a high speed through a transmission shaft, the air blowing pipe is horizontally arranged, one end of the air blowing pipe is matched and positioned through a bearing seat, an inner cavity is communicated, the tail end of the air blowing pipe is communicated with high-pressure air, the head part of the air blowing pipe is screwed with an air nozzle,

the oil injection component comprises an oil injection pipe and a high-pressure oil barrel, the front end of the oil injection pipe is provided with a nozzle, high-pressure oil supplied by the high-pressure oil barrel is supplied to the oil injection pipe and then is sprayed on the inner wall of the aluminum pipe in an umbrella shape from the nozzle,

the filling assembly comprises a pushing cylinder and a push rod, the pushing cylinder drives the push rod, and a piston rod is opposite to the inner wall of the aluminum pipe after oil injection to perform filling operation.

2. The mechanism for automatically cleaning, spraying and sleeving the piston rod on the inner wall of the aluminum pipe according to claim 1, is characterized in that: the air nozzle annular array is provided with a plurality of air nozzles, and the air nozzles penetrate through the central shaft of the inner wall of the aluminum pipe to perform air injection cleaning operation.

3. The mechanism for automatically cleaning, spraying and sleeving the piston rod on the inner wall of the aluminum pipe according to claim 2 is characterized in that: the air nozzle is provided with a plurality of groups of diameter sizes according to aluminum pipes with different pipe diameter sizes.

4. The mechanism for automatically cleaning, spraying and sleeving the piston rod on the inner wall of the aluminum pipe according to claim 1, is characterized in that: the positioning angle frame and the lifting angle frame are identical in structural shape, the front view is V-shaped and is adaptive to aluminum pipes with various pipe diameters.

5. The mechanism for automatically cleaning, spraying and sleeving the piston rod on the inner wall of the aluminum pipe according to claim 1, is characterized in that: the automatic pressing assembly comprises a pressing cylinder and a pressing block, the pressing block is opposite to an aluminum pipe arranged on each group of positioning angle brackets, and the pressing block is made of rubber materials.

6. The mechanism for automatically cleaning, spraying and sleeving the piston rod on the inner wall of the aluminum pipe according to claim 1, is characterized in that: and a discharge inclined table is arranged at the rear station of the automatic transfer assembly, receives the aluminum pipe filled with the piston rod to be discharged in a rolling manner, and is used for receiving, conveying and discharging materials.

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