CN114962969A - Sleeve joint type outer wall maintenance device for automobile welded pipe - Google Patents

Abstract

The invention relates to a sleeved type outer wall maintenance device for an automobile welded pipe, which comprises a sleeve and a sleeving and hanging mechanism, wherein a cylinder buckle is installed on the right end wall of the sleeve, a receiving cylinder is arranged at the right end of the cylinder buckle, a roller cavity is formed in the sleeve, a cylinder roller is installed at the inner side end of the roller cavity, a connecting channel is formed in the upper end of the roller cavity, and a connecting groove is formed in the upper end of the connecting channel. The invention has the beneficial effects that: this car welded tube is with cup jointing formula outer wall maintenance device, cross-under through interior strip and groove, make the endotheca cup joint respectively to the sleeve and connect the tip of a section of thick bamboo, at this moment, lubricated liquid flows outward to the link way through the strip way, water conservancy diversion to roller chamber again, drip into to the barrel roll at last, soak to the sponge material of barrel roll end wall, at this moment, after the car welded tube penetrates to telescopic middle part intracavity, barrel roll and welded tube outer wall contact, rotate sleeve and welded tube again, make the barrel roll at the welded tube outer wall roll, to the comprehensive lubricated maintenance liquid of wiping of welded tube end wall, reach the effect of maintenance welded tube.

Description

Sleeve joint type outer wall maintenance device for automobile welded pipe

Technical Field

The invention relates to the technical field of automobile welded pipes, in particular to a sleeved outer wall maintenance device for an automobile welded pipe.

Background

The welded steel pipe is also called as a welded pipe, is a steel pipe which is formed by welding a steel plate or strip steel after being curled and formed, is generally 6 meters in fixed length, has simple production process, high production efficiency, multiple varieties and specifications and low equipment investment, but generally has lower strength than a seamless steel pipe, wherein a maintenance device is frequently used when the automobile welded pipe is maintained.

The existing maintenance device cannot well clamp and limit the welding pipe when the welding pipe is assembled on the body due to the fact that the end part of the existing maintenance device cannot elastically clamp, the situations of poor adaptability and poor safety when the welding pipe is assembled and used exist, and meanwhile, due to the fact that a good rolling maintenance structure is not designed on the end part of the body, the comprehensive lubrication maintenance of the welding pipe cannot be well performed when the welding pipe is assembled on the body.

Disclosure of Invention

The invention aims to provide a sleeved type outer wall maintenance device for an automobile welded pipe, which aims to solve the problems that the existing maintenance device in the background art cannot well limit the clamping of a welding pipe when a body is assembled with the welded pipe due to the fact that the end part of the existing maintenance device cannot elastically clamp, the adaptability and safety of the welded pipe are poor when the welded pipe is assembled and used, and meanwhile, the end part of the body is not designed with a good rolling maintenance structure, so that the welded pipe cannot be well lubricated and maintained comprehensively when the body is assembled with the welded pipe.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a car is cup jointed formula outer wall maintenance device for welded tube, hangs the mechanism including sleeve and cover, a section of thick bamboo knot is installed to telescopic right-hand member wall, and the right-hand member of a section of thick bamboo knot settles and connect a section of thick bamboo, the roller chamber has been seted up to telescopic inside, and the medial extremity in roller chamber installs the barrel roll, the connection way has been seted up to the upper end in roller chamber, and the upper end of connection way has seted up and has connect the groove, the cover is hung the mechanism and is settled in sleeve outside right-hand member, the telescopic left side outside is installed and is closed interior mechanism, telescopic both ends all settle and have swabbing core mechanism about.

Preferably, the cover is hung the mechanism and is included hanging dish, dish screw, dish axle, disc, spring post and stabilizer blade, and the end wall of hanging the dish is worn to be equipped with the dish screw, hang the side of dish and install the dish axle, and the side of dish axle installs the disc, the spring post is worn to be equipped with in the inside of disc, and the side of spring post is fixed with the stabilizer blade.

Preferably, the hanging disc and the disc form a rotating structure through the disc shaft, and the hanging disc is movably connected with the sleeve.

Preferably, the disks are symmetrically distributed about the center of the hanging disc, and the disks form an elastic structure through the spring columns and the supporting legs.

Preferably, the in-line mechanism comprises an inner sleeve, an inner strip, a strip channel, a sleeve opening, a screw plug and a sleeve net, wherein the inner strip is fixed on the side end wall of the inner sleeve, the strip channel is formed on the lower end wall of the inner strip, the sleeve opening and the sleeve net are formed on the side end wall of the inner sleeve, and the screw plug is installed at the end part of the sleeve opening.

Preferably, the sleeve net is symmetrically distributed about the center of the inner sleeve, and the inner sleeve and the inner strip are fixedly connected with each other.

Preferably, the inner sleeve and the sleeve form a sliding structure through the inner strip and the connecting groove, and the strip channel is communicated with the sleeve opening.

Preferably, the core drawing mechanism comprises a drawing ring, a ring hole, a spring and an elastic supporting sheet, the ring hole is formed in the end wall of the drawing ring, the spring is arranged at the upper end and the lower end of the drawing ring, and the elastic supporting sheet is fixed to the side end wall of the spring.

Preferably, the drawing ring is of an elastic structure formed by the spring and the elastic support plate, and the spring and the elastic support plate are distributed annularly about the center of the drawing ring.

Compared with the prior art, the invention has the following beneficial effects:

1. the hanging disc is adjusted in orientation through the adaptive movement of the hanging disc and the sleeve, the hanging disc is conveniently and flexibly controlled to be conveniently used, the disc shaft at the end part of the hanging disc rotates to rotate the discs to turn the discs, after the two discs are turned for ninety degrees, the two discs are limited through the rectangular through opening formed in one side end of the disc close to the disc shaft and are connected with the rectangular strip in a penetrating manner, and at the moment, the two discs can be supported with the supporting surface through the two discs to support the body for placement and use.

2. According to the invention, the spring columns and the support legs are bounced, so that the support legs move outwards and abut against the side end walls of the sleeve and are in friction fit with the sleeve, the support legs and the disk are firmly arranged at the end wall side of the sleeve when the disk is not in use, the storage and arrangement of the disk are convenient, and the convenience and adjustability in operation are stronger.

3. The lubricating and maintaining oil agent can be added through the sleeve opening, the liquid agent flows into the inner cavity of the inner sleeve through the inner cavity of the inner sleeve and finally flows out through the strip passage, and the sleeve opening is in butt joint with the screw plug in a threaded manner, so that the sleeve opening can be conveniently plugged for storing and using the liquid agent.

4. The inner sleeve is respectively sleeved to the end parts of the sleeve and the connecting cylinder through the penetration of the inner strip and the connecting groove, at the moment, the lubricating liquid agent flows out to the connecting channel through the strip channel, then is guided to the roller cavity, finally is dripped into the roller to soak the sponge material at the end wall of the roller, at the moment, after the automobile welding pipe penetrates into the middle inner cavity of the sleeve, the roller is contacted with the outer wall of the welding pipe, then the sleeve and the welding pipe are rotated, the roller rolls on the outer wall of the welding pipe, and the lubricating and maintaining liquid agent is comprehensively wiped on the end wall of the welding pipe, so that the effect of maintaining the welding pipe is achieved.

5. The elastic supporting sheet is elastically moved by the spring, so that the elastic supporting sheet moves towards the center of the sucking ring, the outer wall of the sucking ring penetrating through the automobile welding pipe is extruded, the welding pipe and the sucking ring are assembled together more stably, the welding pipe is prevented from receiving the influence of gravity and is separated from the sucking ring and the inner sides of the sleeve and the connecting cylinder, the sleeve and the connecting cylinder are clamped by the cylinder buckle, the sleeve and the connecting cylinder are conveniently assembled, the welding pipe is sleeved after the sleeve and the connecting cylinder are arranged side by side for lubricating, or the sleeve and the connecting cylinder are independently used for sleeving the welding pipe for single use after disassembly, the controllability is higher during use, and the lubricating modes are richer.

Drawings

FIG. 1 is a schematic structural view of a bell and spigot joint type outer wall maintenance device for a welded pipe of an automobile according to the present invention;

FIG. 2 is a schematic perspective view of an in-line mechanism of the bell-and-spigot type outer wall maintenance device for a welded pipe of an automobile according to the present invention;

FIG. 3 is a schematic perspective view of a core-pulling mechanism of the bell-and-spigot type outer wall maintenance device for a welded pipe of an automobile according to the present invention;

FIG. 4 is an enlarged schematic structural view of the portion A in FIG. 1 of the bell-and-spigot type outer wall maintenance device for the welded pipe of the vehicle according to the present invention;

fig. 5 is an enlarged schematic structural view of a sleeved type outer wall maintenance device for an automobile welded pipe at the position B in fig. 1.

In the figure: 1. a sleeve; 2. barrel buckling; 3. a connecting cylinder; 4. a roll cavity; 5. a barrel roll; 6. connecting the channels; 7. connecting a groove; 8. a sleeving and hanging mechanism; 9. hanging a plate; 10. screwing; 11. a disc shaft; 12. a disk; 13. a spring post; 14. a support leg; 15. an inner closing mechanism; 16. an inner sleeve; 17. an inner strip; 18. cutting; 19. looping; 20. a plug screw; 21. netting; 22. a core-drawing mechanism; 23. a sucking ring; 24. annular ring; 25. a spring; 26. and (4) ejecting a supporting sheet.

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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a socket joint type outer wall maintenance device for an automobile welded pipe comprises a sleeve 1, a sleeve buckle 2, a connecting sleeve 3, a roller cavity 4, a roller 5, a connecting channel 6, a connecting groove 7, a sleeve hanging mechanism 8, a hanging disc 9, a disc screw 10, a disc shaft 11, a disc 12, a spring column 13, a supporting leg 14, an inner closing mechanism 15, an inner sleeve 16, an inner strip 17, a strip channel 18, a sleeve opening 19, a screw plug 20, a sleeve net 21, a core drawing mechanism 22, a drawing ring 23, a ring hole 24, a spring 25 and an elastic support sheet 26, wherein the sleeve buckle 2 is arranged on the right end wall of the sleeve 1, and the right end of the cylinder buckle 2 is provided with a connecting cylinder 3, the interior of the sleeve 1 is provided with a roller cavity 4, the inner side end of the roller cavity 4 is provided with a cylinder roller 5, the upper end of the roller cavity 4 is provided with a connecting channel 6, the upper end of the connecting channel 6 is provided with a connecting groove 7, the sleeving and hanging mechanism 8 is arranged at the right end of the outer side of the sleeve 1, the inner closing mechanism 15 is arranged on the outer side of the left side of the sleeve 1, and the core sucking mechanisms 22 are arranged at the left end and the right end of the sleeve 1;

the hanging mechanism 8 comprises a hanging disc 9, a disc screw 10, a disc shaft 11, a disc 12, a spring column 13 and support legs 14, the end wall of the hanging disc 9 is provided with the disc screw 10 in a penetrating way, the side end of the hanging disc 9 is provided with the disc shaft 11, the side end of the disc shaft 11 is provided with the disc 12, the inner part of the disc 12 is provided with the spring column 13 in a penetrating way, the support legs 14 are fixed at the side end of the spring column 13, the hanging disc 9 and the disc 12 form a rotating structure through the disc shaft 11, the hanging disc 9 is movably connected with the sleeve 1, the orientation of the hanging disc 9 is adjusted through the matching activity of the hanging disc 9 and the sleeve 1, the hanging disc 9 is conveniently and flexibly controlled to be conveniently and conveniently used, the disc shaft 11 at the end part of the hanging disc 9 rotates to rotate the disc 12, the disc 12 is turned over, when the two discs 12 are turned over ninety degrees, the two discs 12 are connected through a rectangular penetrating opening arranged at one side end close to the disc shaft 11, the rectangular strip penetrates through the rectangular strip to limit the two discs 12, at this time, the body can be supported by the two disks 12 and the supporting surface to be supported and placed for use;

the discs 12 are symmetrically distributed about the center of the hanging disc 9, the discs 12 and the supporting legs 14 form an elastic structure through the spring columns 13 and the supporting legs 14, the supporting legs 14 move outwards through the elasticity of the spring columns 13 and the supporting legs 14 and abut against the side end wall of the sleeve 1 to be tightly attached to the sleeve 1 in a friction mode, the supporting legs 14 and the discs 12 are firmly arranged on the side end wall of the sleeve 1 when the discs are not used, the storage and the arrangement of the discs are facilitated, and the convenience and the adjustability are high during operation and control;

the inner closing mechanism 15 comprises an inner sleeve 16, an inner strip 17, a strip passage 18, a sleeve opening 19, a screw plug 20 and a sleeve net 21, the inner strip 17 is fixed on the side end wall of the inner sleeve 16, the strip passage 18 is formed in the lower end wall of the inner strip 17, the sleeve opening 19 and the sleeve net 21 are formed in the side end wall of the inner sleeve 16, the screw plug 20 is installed at the end part of the sleeve opening 19, the sleeve net 21 is symmetrically distributed about the center of the inner sleeve 16, the inner sleeve 16 and the inner strip 17 are fixedly connected with each other, lubricating maintenance oil can be added through the sleeve opening 19, liquid passes through the inner cavity of the inner sleeve 16, flows into the inner cavity of the inner strip 17, flows out through the strip passage 18, and is in threaded butt joint with the screw plug 20, the sleeve opening 19 can be conveniently plugged for liquid storage and use, meanwhile, the four inner sleeves 16 are designed to be respectively in socket joint with the side ends of the sleeve 1 and the connecting cylinder 3, and the lubricating liquid can be conveniently and fully input into the sleeve 1 and the connecting cylinder 3;

the inner sleeve 16 and the sleeve 1 form a sliding structure through an inner strip 17 and a connecting groove 7, meanwhile, a strip passage 18 and a sleeve opening 19 are communicated with each other, the inner sleeve 16 is respectively sleeved on the end parts of the sleeve 1 and the connecting cylinder 3 through the penetration of the inner strip 17 and the connecting groove 7, at the moment, a lubricating liquid agent flows out to a connecting passage 6 through the strip passage 18 and then is guided to a roller cavity 4, and finally drops to the cylinder roller 5 to soak the sponge material on the end wall of the cylinder roller 5, at the moment, after an automobile welding pipe penetrates into the middle inner cavity of the sleeve 1, the cylinder roller 5 is contacted with the outer wall of the welding pipe, the sleeve 1 and the welding pipe are rotated again to roll on the outer wall of the welding pipe, and the lubricating and maintaining liquid agent is comprehensively wiped on the end wall of the welding pipe, so that the effect of maintaining the welding pipe is achieved;

the core drawing mechanism 22 comprises a drawing ring 23, a ring hole 24, a spring 25 and a spring support sheet 26, wherein the end wall of the drawing ring 23 is provided with the ring hole 24, the upper end and the lower end of the drawing ring 23 are both provided with the spring 25, the side end wall of the spring 25 is fixed with the spring support sheet 26, the drawing ring 23 forms an elastic structure through the spring 25 and the spring support sheet 26, the spring 25 and the spring support sheet 26 are annularly distributed about the center of the drawing ring 23, the spring 25 is used for bouncing the spring support sheet 26 to enable the spring support sheet 26 to move towards the center of the drawing ring 23, the center of the drawing ring 23 is connected with the outer wall of the automobile welding pipe in a penetrating way to extrude, the welding pipe and the drawing ring 23 are more stably assembled together, the welding pipe is prevented from being influenced by gravity and is separated from the inner sides of the drawing ring 23, the sleeve 1 and the connecting cylinder 3 are clamped through a cylinder buckle 2, the sleeve 1 and the connecting cylinder 3 are conveniently assembled, the welding pipe is lubricated after being parallel to use, or the welding pipe is disassembled, the sleeve 1 and the connecting cylinder 3 are separately used for sleeving the welded pipe to perform single use, the controllability is stronger during use, and the lubricating mode is richer.

In conclusion, when the sleeved type outer wall maintenance device for the automobile welded pipe is used, the orientation of the hanging disc 9 is adjusted through the adaptive movement of the hanging disc 9 and the sleeve 1, the hanging disc 9 is conveniently and flexibly controlled to be conveniently used, the disc shaft 11 at the end part of the hanging disc 9 rotates, the discs 12 are rotated to turn over the discs 12, after the two discs 12 are turned for ninety degrees, the two discs 12 pass through the rectangular through opening formed in one side end, close to the disc shaft 11, of the disc 12 to be connected with the rectangular strip in a penetrating manner to limit the two discs 12, at the moment, the two discs 12 can be supported with the supporting surface to support the body for placing and using, the supporting legs 14 move outwards through the elastic movement of the spring columns 13 and the supporting legs 14 and abut against the side end wall of the sleeve 1 and are in friction fit with the sleeve 1, the supporting legs 14 and the discs 12 are firmly placed into the end wall side of the sleeve 1 when the automobile welded pipe is idle, the storage and placement of the automobile are convenient, and the convenience and adjustability are higher in control, lubricating maintenance oil can be added through the sleeve opening 19, liquid flows into the inner cavity of the inner strip 17 through the inner cavity of the inner sleeve 16 and finally flows out through the strip passage 18, meanwhile, the sleeve opening 19 is in threaded butt joint with the screw plug 20, the sleeve opening 19 can be conveniently plugged for liquid storage and use, meanwhile, the four inner sleeves 16 are designed to be respectively sleeved with the side ends of the sleeve 1 and the connecting cylinder 3, so that the lubricating liquid can be conveniently and fully input into the sleeve 1 and the connecting cylinder 3, the inner sleeves 16 are respectively sleeved on the end parts of the sleeve 1 and the connecting cylinder 3 through the penetration of the inner strip 17 and the connecting groove 7, at the moment, the lubricating liquid flows out to the connecting passage 6 through the strip passage 18 and then is guided to the roller cavity 4, and finally is dripped to the roller 5 to soak the sponge material on the end wall of the roller 5, at the moment, after an automobile welding pipe penetrates into the middle inner cavity of the sleeve 1, the roller 5 is contacted with the outer wall of the welding pipe, the sleeve 1 and the welding pipe are rotated, so that the roller 5 rolls on the outer wall of the welding pipe, to the comprehensive lubricated maintenance liquid of wiping of welded tube end wall, reach the effect of maintenance welded tube, bullet support piece 26 is moved through spring 25 bullet, make bullet support piece 26 move towards the center of drawing ring 23, draw ring 23 center cross-under car welded tube outer wall and extrude, let welded tube and draw ring 23 more stable montage together, prevent that the welded tube from receiving the influence of gravity, break away from and draw ring 23 and sleeve 1 and the inboard of connecting cylinder 3, and buckle 2 looks joint through the section of thick bamboo between sleeve 1 and the connecting cylinder 3, make things convenient for montage sleeve 1 and connecting cylinder 3, it cup joints the welded tube and lubricates the use after parallel, or disassemble the back, the welded tube is cup jointed to solitary use sleeve 1 and connecting cylinder 3, the maneuverability during use is stronger, the more abundant of lubricated mode.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (9)

1. The utility model provides a car welded tube is with cup joint formula outer wall maintenance device, includes sleeve (1) and cover and hangs mechanism (8), its characterized in that: the utility model discloses a roller connecting structure, including sleeve (1), roller chamber (4), roller (5) and sleeve (1), the right-hand member wall of sleeve (1) is installed a section of thick bamboo and is detained (2), and the right-hand member of a section of thick bamboo knot (2) settles and connect a section of thick bamboo (3), roller chamber (4) have been seted up to the inside of sleeve (1), and the medial extremity of roller chamber (4) installs a section of thick bamboo roller (5), the upper end of roller chamber (4) has been seted up and has been connect groove (7), the mechanism (8) are settled in sleeve (1) outside right-hand member to the cover, the left side outside of sleeve (1) is installed and is closed inner structure (15), sleeve (1) about both ends all settle and have swabs core mechanism (22).

2. The sleeved type outer wall maintenance device for the automobile welded pipe as claimed in claim 1, wherein: the sleeve hanging mechanism (8) comprises a hanging disc (9), a disc screw (10), a disc shaft (11), a disc (12), a spring column (13) and support legs (14), the end wall of the hanging disc (9) is provided with the disc screw (10) in a penetrating mode, the disc shaft (11) is installed at the side end of the hanging disc (9), the disc (12) is installed at the side end of the disc shaft (11), the spring column (13) is arranged inside the disc (12) in a penetrating mode, and the support legs (14) are fixed at the side end of the spring column (13).

3. The bell and spigot type outer wall maintenance device for the welded pipe of the automobile as claimed in claim 1 or 2, wherein: the hanging disc (9) and the disc (12) form a rotating structure through the disc shaft (11), and the hanging disc (9) is movably connected with the sleeve (1).

4. The sleeved type outer wall maintenance device for the automobile welded pipe as claimed in claim 2, wherein: the disks (12) are symmetrically distributed around the center of the hanging disc (9), and the disks (12) form an elastic structure through spring columns (13) and supporting legs (14).

5. The sleeved type outer wall maintenance device for the automobile welded pipe as claimed in claim 1, wherein: close interior mechanism (15) including endotheca (16), interior strip (17), strip way (18), cover mouth (19), plug screw (20) and cover net (21), and the lateral wall of endotheca (16) is fixed with interior strip (17), strip way (18) have been seted up to the lower endwall of interior strip (17), cover mouth (19) and cover net (21) have been seted up to the lateral wall of endotheca (16), and the tip of cover mouth (19) installs plug screw (20).

6. The sleeved type outer wall maintenance device for the automobile welded pipe as claimed in claim 1, wherein: the sleeve net (21) is symmetrically distributed around the center of the inner sleeve (16), and the inner sleeve (16) and the inner strip (17) are fixedly connected with each other.

7. The bell and spigot type outer wall maintenance device for the welded pipe of the automobile as claimed in claim 1 or 5, wherein: the inner sleeve (16) and the sleeve (1) form a sliding structure through the inner strip (17) and the connecting groove (7), and meanwhile, the strip channel (18) is communicated with the sleeve opening (19).

8. The bell and spigot joint type outer wall maintenance device for the welded pipe of the automobile as claimed in claim 1, wherein: the core drawing mechanism (22) comprises a drawing ring (23), a ring hole (24), a spring (25) and an elastic supporting sheet (26), the ring hole (24) is formed in the end wall of the drawing ring (23), the spring (25) is arranged at the upper end and the lower end of the drawing ring (23), and the elastic supporting sheet (26) is fixed to the side end wall of the spring (25).

9. The sleeved type outer wall maintenance device for the automobile welded pipe as claimed in claim 8, wherein: the sucking ring (23) forms an elastic structure through a spring (25) and a spring support sheet (26), and the spring (25) and the spring support sheet (26) are distributed in an annular shape relative to the center of the sucking ring (23).

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