CN215633221U

CN215633221U - Automobile accessory is with being convenient for prevent splashing oil drainage bolt

Info

Publication number: CN215633221U
Application number: CN202120856289.2U
Authority: CN
Inventors: 李瑶
Original assignee: Shanghai Yamada Machinery Co ltd
Current assignee: Shanghai Yamada Machinery Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2022-01-25
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a convenient anti-sputtering oil drain bolt for automobile accessories, which comprises a polygonal barrel, wherein a first T-shaped slide bar cross rod penetrates through a limiting ring and penetrates out of a second sliding chute to penetrate into the sliding chute, the inner side wall of a cavity is fixedly connected with two second sealing rings through glue, the bottom surface of the cavity is fixedly communicated with an oil drain pipe, the top end of the oil drain pipe penetrates into the cavity and is fixedly connected with a filter screen, the side wall of the oil drain pipe is fixedly connected with a cushion block, the side wall of the cushion block and the side wall of the polishing ring are positioned on the same vertical plane, a T-shaped pipe is fixedly embedded into the cross rod, two ends of a vertical pipe of the T-shaped pipe are respectively attached to the inner wall of the first sealing ring, the transverse pipe of the T-shaped pipe penetrates into a screw rod and is communicated with a plurality of first through holes, the wall thickness of the T-shaped pipe is 3mm-5mm, and a second circular ring is welded with a barrel body, so that convenient oil drain can be effectively prevented from being sputtered, workers and the environment is protected, the use requirement is met.

Description

Automobile accessory is with being convenient for prevent splashing oil drainage bolt

Technical Field

The utility model relates to the technical field of mechanical configuration, in particular to a convenient anti-sputtering oil drainage bolt for automobile parts.

Background

The machine oil is the important material of the normal stable work of guarantee engine rotating element, in engine operation in-process, machine oil temperature is higher, the abrasive dust that the friction produced between each component sneaks into machine oil, lead to the machine oil to pollute rotten, need regularly change, the bolt is applied to various fields as the most common fastening element, the oil drain bolt comprises head and screw rod two parts, install in engine oil pan bottom or lateral part, a storage and the emission for controlling oil pan machine oil, current oil drain mode is slowly screwed out from the oil pan with the bolt, in the twinkling of an eye of taking off the bolt, high temperature machine oil splashes, scald the operator easily, and produce the pollution easily, can not satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problems, the utility model provides a bolt for automobile fittings, which is convenient for preventing oil from splashing.

The utility model is realized by the following technical scheme:

a conveniently-sputtering-proof oil drainage bolt for automobile accessories comprises a polygonal barrel, wherein the outer cross section of the polygonal barrel is a regular polygon, the inner cross section of the polygonal barrel is circular, a cross rod is fixedly connected to the inner side wall of the polygonal barrel and is formed by fixedly connecting two semicircular cross rods, the other end of the cross rod penetrates out of the polygonal barrel and is fixedly connected with a screw rod, a plurality of first through holes are annularly formed in the surface of the screw rod, a first circular ring is sleeved on the cross rod in a laminating and rotating mode and is attached to the inner surface of the polygonal barrel, a first dovetail groove is annularly formed in the side wall of the first circular ring, a plurality of first dovetail blocks are arranged in the first dovetail groove in a laminating and sliding mode, a first spring is fixedly connected to the side wall of the first dovetail block, the other end of the first spring is fixedly connected with the inner side wall of the polygonal barrel, and the first spring is a compression spring, the cross bar is jointed with a rotary sleeve and is provided with a second circular ring, the side wall of the second circular ring is fixedly connected with the side wall of the first circular ring, the inner arc surface of the second circular ring is annularly provided with a plurality of second sliding grooves, the second sliding grooves are internally provided with limiting rings, the limiting rings are fixedly connected with the second circular ring, the surface of the cross bar is annularly provided with a plurality of sliding grooves, the second sliding grooves are internally jointed with a first T-shaped sliding bar in a sliding manner, the cross section of the first T-shaped sliding bar is square, the cross bar of the first T-shaped sliding bar penetrates through the limiting rings and penetrates out of the second sliding grooves to penetrate into the sliding grooves, the cross section of one end of the cross bar of the first T-shaped sliding bar is an inclined plane, the second sliding grooves are internally provided with a second spring, the second spring is a compression spring, the cross bar is jointed with a barrel body in a rotary sleeve, the cross bar is jointed with a rotary sleeve and is provided with a frosted ring, the side wall of the frosted ring is fixedly connected with the side wall of the barrel body, and the cross bar is jointed with two rotary sealing rings, the first sealing ring is arranged in the barrel body, one first sealing ring is fixedly connected with the inner side wall of the barrel body through glue, the other first sealing ring is fixedly connected with the side wall of the second circular ring through glue, the laminating and rotating sleeve of the outer wall of the barrel body is provided with a cavity, the outer wall of the barrel body is symmetrically and annularly provided with two second dovetail grooves, two second dovetail blocks are arranged in the second dovetail grooves in a laminating and sliding manner, the surface of each second dovetail block is fixedly connected with the cavity, the inner side wall of the cavity is fixedly connected with two second sealing rings through glue, the laminating and rotating sleeve of the second sealing rings is arranged on the barrel body, the surface of the barrel body is annularly provided with a plurality of second through holes, the plurality of second through holes are arranged between the two second sealing rings, the bottom surface of the cavity is fixedly communicated with an oil discharge pipe, the top end of the oil discharge pipe penetrates through the cavity and is fixedly connected with a filter screen, the side wall of the oil discharge pipe is fixedly connected with a cushion block, and the side wall of the cushion block and the side wall of the sand ring are positioned on the same vertical plane, the T-shaped pipe is fixedly embedded into the rod, two ends of a vertical pipe of the T-shaped pipe are respectively attached to the inner wall of a first sealing ring, and the transverse pipe of the T-shaped pipe penetrates into the screw rod and is communicated with the first through holes.

Preferably, the wall thickness of the T-shaped pipe is 3mm-5 mm.

Preferably, the second circular ring is welded with the barrel body in a connecting mode.

Compared with the prior art, the utility model has the beneficial effects that: this device simple structure, the function is various, therefore, the clothes hanger is strong in practicability, through setting up first ring, first dovetail piece, first spring, the second ring, the spacing ring, first T shape slide bar, the second spring, the staving, the dull polish ring, first sealing ring, the cavity, second dovetail piece, the second sealing ring, the oil extraction pipe, the filter screen, cushion and T venturi tube can effectual realization portable oil drain, the effectual machine oil sputtering phenomenon that prevents to appear in the oil drain in-process, the environment has been protected when the protection staff, satisfy the user demand.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a sectional view A-A of the structure of the present invention and a partial enlarged view thereof;

FIG. 3 is an enlarged view of a portion of the structure of the present invention;

FIG. 4 is a schematic representation of the operation of the structure of the present invention;

fig. 5 is a front view of the structure of fig. 4 according to the present invention.

In the figure: the device comprises a polygonal barrel 1, a cross rod 2, a screw rod 3, a first circular ring 4, a first dovetail block 5, a first spring 6, a second circular ring 7, a limiting ring 8, a first T-shaped sliding rod 9, a second spring 10, a barrel body 11, a frosted ring 12, a first sealing ring 13, a cavity 14, a second dovetail block 15, a second sealing ring 16, an oil discharge pipe 17, a filter screen 18, a cushion block 19, a T-shaped pipe 20, a sliding groove 2-1, a first through hole 3-1, a first dovetail groove 4-1, a second sliding groove 7-1, a second dovetail groove 11-1 and a second through hole 11-2.

Detailed Description

The utility model is described in further detail below with reference to the following detailed description and accompanying drawings:

as shown in fig. 1-5, a convenient anti-sputtering oil drain bolt for automobile parts comprises a polygonal barrel 1, wherein the outer cross section of the polygonal barrel 1 is a regular polygon, the inner cross section of the polygonal barrel 1 is a circle, a cross rod 2 is fixedly connected to the inner side wall of the polygonal barrel 1, the cross rod 2 is formed by fixedly connecting two semicircular cross rods, the other end of the cross rod 2 penetrates out of the polygonal barrel 1 and is fixedly connected with a screw rod 3, a plurality of first through holes 3-1 are annularly formed in the surface of the screw rod 3, a first circular ring 4 is sleeved on the cross rod 2 in a laminating and rotating manner, the first circular ring 4 is arranged in the polygonal barrel 1 and is attached to the inner surface of the polygonal barrel, a first dovetail groove 4-1 is annularly formed in the side wall of the first circular ring 4, a plurality of first dovetail blocks 5 are slidably arranged in the first dovetail groove 4-1, a first spring 6 is fixedly connected to the side wall of the first dovetail blocks 5, the other end of the first spring 6 is fixedly connected with the inner side wall of the polygonal barrel 1, the first spring 6 is a compression spring, the cross rod 2 is attached to a rotary sleeve and is provided with a second circular ring 7, the side wall of the second circular ring 7 is fixedly connected with the side wall of the first circular ring 4, a plurality of second sliding grooves 7-1 are annularly formed in the inner arc surface of the second circular ring 7, a limiting ring 8 is arranged in each second sliding groove 7-1, the limiting ring 8 is fixedly connected with the second circular ring 7, a plurality of sliding grooves 2-1 are annularly formed in the surface of the cross rod 2, a first T-shaped sliding rod 9 is arranged in the second sliding groove 7-1 in an attaching and sliding mode, the cross section of the first T-shaped sliding rod 9 is square, the cross rod of the first T-shaped sliding rod 9 penetrates through the limiting ring 8 and penetrates out of the second sliding groove 7-1 to penetrate into the sliding grooves 2-1, the cross section of one end of the cross rod 9 is an inclined plane, a second spring 10 is arranged in the second chute 7-1, the second spring 10 is a compression spring, the cross rod 2 is jointed and rotatably sleeved with the barrel body 11, the cross rod 2 is jointed and rotatably sleeved with the sanding ring 12, the side wall of the sanding ring 12 is fixedly connected with the side wall of the barrel body 11, the cross rod 2 is jointed and rotatably sleeved with two first sealing rings 13, the first sealing rings 13 are arranged in the barrel body 11, one first sealing ring 13 is fixedly connected with the inner side wall of the barrel body 11 through glue, the other first sealing ring 13 is fixedly connected with the side wall of the second circular ring 7 through glue, the outer wall of the barrel body 11 is jointed and rotatably sleeved with a cavity 14, two second dovetail grooves 11-1 are symmetrically and annularly formed in the outer wall of the barrel body 11, two second dovetail blocks 15 are arranged in the second dovetail grooves 11-1 in a jointing and sliding manner, and the surfaces of the second dovetail blocks 15 are fixedly connected with the cavity 14, the novel oil drain pipe is characterized in that two second sealing rings 16 are fixedly connected to the inner side wall of the cavity 14 through glue, the second sealing rings 16 are attached to the barrel body 11 in a rotating mode, a plurality of second through holes 11-2 are annularly formed in the surface of the barrel body 11, the second through holes 11-2 are arranged between the two second sealing rings 16, an oil drain pipe 17 is fixedly communicated with the bottom surface of the cavity 14, the top end of the oil drain pipe 17 penetrates through a filter screen 18 fixedly connected with the cavity 14, a cushion block 19 is fixedly connected to the side wall of the oil drain pipe 17, the side wall of the cushion block 19 and the side wall of the frosted ring 12 are located on the same vertical plane, a T-shaped pipe 20 is fixedly embedded into the rod 2, two ends of a vertical pipe 20 of the T-shaped pipe are respectively attached to the inner wall of a first sealing ring 13, and the T-shaped pipe 20 penetrates into a transverse pipe screw rod 3 and is communicated with the first through holes 3-1.

The wall thickness of the T-shaped pipe 20 is 3mm-5 mm.

The second circular ring 7 and the barrel body 11 are connected in a welding mode.

The working principle is as follows: the device is used for replacing a traditional oil drainage bolt, a screw rod 3 of the device is aligned to an oil leakage hole, then the screw rod 3 is inserted into the oil leakage hole, a worker holds an oil drainage pipe 17 with one hand, the other hand rotates a polygonal barrel 1 clockwise by using a wrench to rotate, the polygonal barrel 1 drives a cross rod 2 to rotate, the cross rod 2 rotates to push a first T-shaped slide rod 9 to move and extrude a second spring 10, one end of the first T-shaped slide rod 9 gradually moves and slides from a sliding chute 2-1, the cross rod 2 drives the screw rod 3 to rotate and gradually screw into the oil leakage hole, the screw rod 3 drives the cross rod 2 to move, the cross rod 2 drives the polygonal barrel 1 to move, the polygonal barrel 1 pushes a first spring 6 to move, the first spring 6 pushes a first circular ring 4 to move, the first circular ring 4 pushes a second circular ring 7 to move, the second circular ring 7 pushes a barrel body 11 to move, the barrel body 11 drives a frosted ring 12 to move and gradually attach to the side wall of a machine body, the barrel body 11 drives the second dovetail block 15 to move, the second dovetail block 15 drives the cavity 14 to move, the cavity 14 drives the oil drain pipe 17 to move, the oil drain pipe 17 drives the cushion block 19 to move and gradually adhere to the side wall of the machine body, when the side wall of the sanding ring 12 adheres to the side wall of the machine body, the polygonal barrel 1 stops rotating, as shown in figure 1, the oil leakage hole is sealed at the moment, oil leakage is prevented, when the internal machine oil is used for a long time and new machine oil needs to be replaced, old machine oil in the machine body needs to be drained firstly, an external oil pipe is sleeved on the oil drain pipe 17, then the oil drain pipe 17 is held manually, the oil drain pipe 17 rotates, the cavity 17 drives the cavity 14 to rotate, the cavity 14 drives the second dovetail block 15 to slide in the second dovetail groove 11-1, oil drainage at various angles is realized, the polygonal barrel 1 continues to be screwed clockwise by a wrench, the polygonal barrel 1 continues to drive the screw rod 3 to rotate indirectly and is screwed into the machine body, the screw 3 drives a plurality of first through holes 3-1 to gradually enter the machine body, the screw 3 drives the cross rod 2 to move, the cross rod 2 drives the T-shaped pipe 20 to move, the T-shaped pipe 20 gradually moves between two first sealing rings 13, as shown in figure 4, at the moment, old machine oil enters the T-shaped pipe 20 through the first through holes 3-1, then is discharged into the barrel body 11 from the other end of the T-shaped pipe 20, then enters the cavity body 14 through the second through holes 11-2, then is discharged from the oil discharge pipe 17 through the filter screen 18, the old machine oil is discharged into an external oil pipe through the oil discharge pipe 17, then the discharge of the old machine oil is realized, after the discharge of the machine oil is finished, the polygonal barrel 1 is rotated anticlockwise through a wrench, the cross rod 2 is driven to rotate by the polygonal barrel 1, the cross section of one end of the first T-shaped slide rod 9 is an inclined plane, at the moment, the first T-shaped slide rod 9 cannot be pushed to move by the anticlockwise rotation of the cross rod 2, the first T-shaped slide rod 9 is driven to rotate by the rotation of the cross rod 2, first T shape slide bar 9 drives the rotation of second ring 7, second ring 7 drives the staving 11 and rotates, staving 11 drives the emery ring 12 and rotates, horizontal pole 2 drives the rotatory separation with the organism gradually of screw rod 3, screw rod 3 and organism after-separating, then wash this device, this device clearance back finishes, twist into the oil leak hole with screw rod 3 according to above-mentioned operation again, first spring 6 and second spring 10 set up and play effectual reset action, first sealing ring 13 and second sealing ring 16 set up and play sealed effect, prevent to take place the oil leak phenomenon, emery ring 12 set up increase with organism surperficial frictional force, prevent that this device from twisting back staving 11 emergence rotation in the organism.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a vapour distribution is with being convenient for anti-sputtering oil drain bolt, includes polygon bucket (1), polygon bucket (1) outer cross-section is regular polygon, polygon bucket (1) inner cross-section is circular, its characterized in that: the inner side wall of the polygonal barrel (1) is fixedly connected with a cross rod (2), the cross rod (2) is formed by fixedly connecting two semicircular cross rods, the other end of the cross rod (2) penetrates out of the polygonal barrel (1) and is fixedly connected with a screw rod (3), a plurality of first through holes (3-1) are annularly opened on the surface of the screw rod (3), a first circular ring (4) is sleeved on the cross rod (2) in a laminating and rotating mode, the first circular ring (4) is arranged in the polygonal barrel (1) and is attached to the inner surface of the polygonal barrel, a first dovetail groove (4-1) is annularly opened on the side wall of the first circular ring (4), a plurality of first dovetail blocks (5) are slidably attached in the first dovetail groove (4-1), a first spring (6) is fixedly connected to the side wall of the first dovetail block (5), the other end of the first spring (6) is fixedly connected with the inner side wall of the polygonal barrel (1), the first spring (6) is a compression spring, the transverse rod (2) is attached to a rotating sleeve and is provided with a second circular ring (7), the side wall of the second circular ring (7) is fixedly connected with the side wall of the first circular ring (4), a plurality of second sliding grooves (7-1) are annularly formed in the inner arc surface of the second circular ring (7), limiting rings (8) are arranged in the second sliding grooves (7-1), the limiting rings (8) are fixedly connected with the second circular ring (7), a plurality of sliding grooves (2-1) are annularly formed in the surface of the transverse rod (2), a first T-shaped sliding rod (9) is arranged in the second sliding grooves (7-1) in an attaching and sliding mode, the cross section of the first T-shaped sliding rod (9) is square, the transverse rod of the first T-shaped sliding rod (9) penetrates through the limiting rings (8) and penetrates out of the second sliding grooves (7-1) to penetrate into the sliding grooves (2-1), and the cross section of one end of the transverse rod of the first T-shaped sliding rod (9) is an inclined plane, the second sliding groove (7-1) is internally provided with a second spring (10), the second spring (10) is a compression spring, the cross rod (2) is attached to a rotating sleeve and is provided with a barrel body (11), the cross rod (2) is attached to a rotating sleeve and is provided with a sand grinding ring (12), the side wall of the sand grinding ring (12) is fixedly connected with the side wall of the barrel body (11), the cross rod (2) is attached to a rotating sleeve and is provided with two first sealing rings (13), the first sealing rings (13) are arranged in the barrel body (11), one first sealing ring (13) is fixedly connected with the inner side wall of the barrel body (11) through glue, the other first sealing ring (13) is fixedly connected with the side wall of the second circular ring (7) through glue, the outer wall of the barrel body (11) is attached to a rotating sleeve and is provided with a cavity (14), the outer wall of the barrel body (11) is symmetrically and annularly provided with two second dovetail grooves (11-1), two second dovetail blocks (15) are arranged in the second dovetail grooves (11-1) in an attaching sliding manner, the surface of the second dovetail block (15) is fixedly connected with the cavity (14), the inner side wall of the cavity (14) is fixedly connected with two second sealing rings (16) through glue, the second sealing rings (16) are attached to the barrel body (11) in a rotating sleeved mode, a plurality of second through holes (11-2) are annularly formed in the surface of the barrel body (11), the second through holes (11-2) are formed between the two second sealing rings (16), the bottom surface of the cavity (14) is fixedly communicated with an oil discharge pipe (17), the top end of the oil discharge pipe (17) penetrates through the cavity (14) and is fixedly connected with a filter screen (18), the side wall of the oil discharge pipe (17) is fixedly connected with a cushion block (19), the side wall of the cushion block (19) and the side wall of the sand grinding ring (12) are located on the same vertical plane, a T-shaped pipe (20) is fixedly embedded into the cross rod (2), and two ends of a vertical pipe of the T-shaped pipe (20) are respectively attached to the inner wall of a first sealing ring (13), the T-shaped pipe (20) penetrates into the screw (3) horizontally and is communicated with the first through holes (3-1).

2. The automobile accessory bolt convenient for anti-sputtering oil drainage according to claim 1, characterized in that: the wall thickness of the T-shaped pipe (20) is 3mm-5 mm.

3. The automobile accessory bolt convenient for anti-sputtering oil drainage according to claim 1, characterized in that: the second circular ring (7) and the barrel body (11) are connected in a welding mode.