CN214975968U

CN214975968U - Pin gear shell with dustproof jack

Info

Publication number: CN214975968U
Application number: CN202121158050.4U
Authority: CN
Inventors: 方晨
Original assignee: Fankester Auto Parts Jiangsu Co ltd
Current assignee: Fankester Auto Parts Jiangsu Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-12-03
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a jack has dustproof pin gear shell of function, including the pin gear shell body, pin gear shell body bottom is equipped with the bottom plate, the bottom plate top is equipped with a plurality of cylindric lock, the fixed brush head that is equipped with in cylindric lock top, brush first outside surface is equipped with the brush hair, pin gear shell body top is equipped with the apron, the equal threaded connection in apron top left and right sides has the bolt, inside the bolt bottom runs through the pin gear shell body and extends to the bottom plate, bolt and bottom plate threaded connection. The utility model discloses an insert this internal portion of pin wheel housing with the cylindric lock and die the jack is stifled, and pin wheel housing body bottom is sealed by the bottom plate simultaneously, and the top is because the existence of brush hair again, and inside effectual external dust and the debris of having avoided got into the jack, and the brush hair can clear up the jack inside to inside avoiding the dust to get into the jack, guaranteed the inside clean and tidy of jack.

Description

Pin gear shell with dustproof jack

Technical Field

The utility model relates to a pin gear shell technical field, concretely relates to jack has pin gear shell of dustproof function.

Background

The pin gear shell is a shell body which is provided with evenly distributed holes or grooves along the circumferential direction so as to be convenient for arranging pin gear pins, the surface of the pin gear shell is provided with a plurality of jacks, and after the pin gear shell is produced, products need to be conveyed to units needing to be used for later use.

But present latch shell does not have dustproof function in the transportation, gets into dust or other debris very easily in the jack, and follow-up latch round pin need clear up when inserting, influences the work progress, wastes time and energy.

Therefore, it is necessary to provide a pin gear housing with a dustproof function for a jack to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a jack has dustproof function's pin wheel shell, through inserting this internal portion of pin wheel shell with the cylindric lock and die the jack is stifled, pin wheel shell body bottom is sealed by the bottom plate to die simultaneously, and inside effectual external dust and debris of having avoided got into the jack because of the existence of brush hair again at the top, and the brush hair can clear up the jack internal portion to guaranteed the inside clean and tidy of jack, with the above-mentioned weak point in the solution technology.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a jack has dustproof pin wheel shell, includes the pin wheel shell body, pin wheel shell body bottom is equipped with the bottom plate, the bottom plate top is equipped with a plurality of cylindric lock, the fixed brush head that is equipped with in cylindric lock top, the first outside surface of brush is equipped with the brush hair, pin wheel shell body top is equipped with the apron, the equal threaded connection in apron top left and right sides has the bolt, the bolt bottom runs through the pin wheel shell body and extends to inside the bottom plate, bolt and bottom plate threaded connection.

Preferably, a plurality of the cylindrical pins are arranged in a circular shape and are uniformly distributed on the top surface of the bottom plate, and the number of the cylindrical pins is equal to that of the jacks in the pin gear shell body.

Preferably, the surface of the top of the bottom plate, which is in contact with the bottom of the pin gear shell body, is provided with a first rubber layer, and the first rubber layer is annular.

Preferably, a second rubber layer is arranged on the surface of the bottom of the cover plate, which is in contact with the top of the pin gear shell body, and the second rubber layer is annular.

Preferably, the two bolts are symmetrically distributed around the center of the cover plate, and the bottom plate is matched with the pin gear shell body.

Preferably, the diameter of the cover plate is smaller than the diameter of the outer ring of the pin gear shell body, and the cover plate is arranged among the plurality of cylindrical pins.

In the technical scheme, the utility model provides a technological effect and advantage:

the utility model discloses when in actual use, through inside inserting the cylindric lock pin shell body, the precession bolt is connected bottom plate and apron fixedly, thereby make the jack stifled by the cylindric lock, and the bottom is sealed up by the bottom plate, the top is because the existence of brush hair again, thereby the effectual external dust of having avoided and debris get into inside the jack, and the reverse rotation bolt, remove the relation of connection between bottom plate and the apron, can demolish bottom plate and apron, and at the installation of bottom plate with dismantle the in-process, the brush hair can be cleared up the jack inside, guaranteed the inside clean and tidy of jack once more, compared with the prior art, this device is when the in-service use, dustproof function has, the jack is inside can not get into dust or other debris, need not to clear up, be convenient for follow-up pin tooth round pin inserts, time saving and labor saving.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the connection structure of the bottom plate and the cover plate of the present invention.

Description of reference numerals:

1 pin tooth shell body, 2 bottom plates, 3 cylindric locks, 4 brush heads, 5 brush hairs, 6 apron, 7 bolts, 8 first rubber layers, 9 second rubber layers.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a pin gear shell that jack has dustproof function as shown in fig. 1-2, including pin gear shell body 1, 1 bottom of pin gear shell body is equipped with

bottom plate

2, 2 tops of bottom plate are equipped with a plurality of cylindric lock 3, the fixed brush head 4 that is equipped with in 3 tops of cylindric lock, 4 outside surfaces of brush head are equipped with brush hair 5, 1 top of pin gear shell body is equipped with apron 6, the equal threaded connection in 6 top left and right sides of apron has bolt 7, inside bolt 7 bottom run through pin gear shell body 1 and extend to bottom plate 2,

bolt

7 and 2 threaded connection of bottom plate.

Furthermore, in the above technical solution, a plurality of the cylindrical pins 3 are uniformly distributed on the top surface of the bottom plate 2 in a circular array, and the number of the cylindrical pins 3 is equal to the number of the insertion holes in the pin gear housing body 1.

Further, in the above technical scheme, the surface that the top of the bottom plate 2 contacts with the bottom of the pin gear housing body 1 is provided with the first rubber layer 8, so that the bottom of the pin gear housing body 1 is prevented from directly contacting with the bottom plate 2 to cause abrasion, the bottom plate 2 and the bottom of the pin gear housing body 1 can be kept closely attached to each other, external dust is prevented from entering the inside of the pin gear housing body 1, and the first rubber layer 8 is arranged in a ring shape.

Further, in the above technical scheme, the second rubber layer 9 is arranged on the surface of the bottom of the cover plate 6 contacting with the top of the pin gear housing body 1, so as to avoid the direct contact between the bottom of the pin gear housing body 1 and the cover plate 6 to cause abrasion, and the second rubber layer 9 is annular.

Further, in the above technical solution, the two bolts 7 are distributed symmetrically with respect to the center of the cover plate 6, so as to ensure the connection strength between the cover plate 6, the bottom plate 2 and the pin gear housing body 1, and the bottom plate 2 is matched with the pin gear housing body 1.

Further, in the above technical solution, the diameter of the cover plate 6 is smaller than the diameter of the outer ring of the pin gear housing body 1, and the cover plate 6 is disposed between the plurality of cylindrical pins 3.

The implementation mode is specifically as follows: when the utility model is used, the cylindrical pin 3 is aligned with the jack on the pin gear shell body 1, the cylindrical pin 3 is inserted into the pin gear shell body 1 along the jack, and the brush hair 5 on the brush head 4 can clean the inner part of the jack to discharge the dust originally existing in the jack, then the worker covers the cover plate 6 on the top of the pin gear shell body 1, and further rotates the two bolts 7 to lead the bolts 7 to be screwed into the bottom plate 2, thereby completing the installation and fixation of the bottom plate 2 and the cover plate 6, at the moment, the jack is blocked by the cylindrical pin 3, the bottom is sealed by the bottom plate 2, the top is effectively prevented from entering the jack due to the existence of the brush hair 5, when the pin gear shell body 1 is transported to a destination, the bolts 7 are reversely rotated, the connection relation between the bottom plate 2 and the cover plate 6 is removed, the bottom plate 2 and the cover plate 6 can be removed, and in the bottom plate 2 dismantlement in-process, when cylindric lock 3 was taken out promptly, brush hair 5 can be cleared up the jack inside once more, guaranteed the inside clean and tidy of jack once more, debris such as the dust of being convenient for influence the follow-up use of pin gear shell, and apron 6 and bottom plate 2 can continue to recycle, convenient operation when resources are saved, present pin gear shell is in the transportation among the prior art specifically solved to this embodiment, do not have dustproof function, get into dust or other debris very easily in the jack, need clear up when follow-up pin gear inserts, influence the work progress, the problem that wastes time and energy.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a jack has dustproof function's pin gear shell, includes pin gear shell body (1), its characterized in that: the novel toothbrush tooth shell is characterized in that a bottom plate (2) is arranged at the bottom of a needle tooth shell body (1), a plurality of cylindrical pins (3) are arranged at the top of the bottom plate (2), a brush head (4) is fixedly arranged at the top ends of the cylindrical pins (3), brush hair (5) is arranged on the outer side surface of the brush head (4), a cover plate (6) is arranged at the top of the needle tooth shell body (1), bolts (7) are connected to the left side and the right side of the top of the cover plate (6) in a threaded mode, the bottom ends of the bolts (7) penetrate through the needle tooth shell body (1) and extend to the inside of the bottom plate (2), and the bolts (7) are connected with the bottom plate (2) in a threaded mode.

2. The pin gear housing with the dustproof function for the jack according to claim 1, wherein: the plurality of the cylindrical pins (3) are circularly and uniformly distributed on the top surface of the bottom plate (2), and the number of the cylindrical pins (3) is equal to that of the jacks in the pin gear shell body (1).

3. The pin gear housing with the dustproof function for the jack according to claim 1, wherein: the surface that bottom plate (2) top and pin gear shell body (1) bottom contacted is equipped with first rubber layer (8), first rubber layer (8) set up to ring shape.

4. The pin gear housing with the dustproof function for the jack according to claim 1, wherein: the surface of the bottom of the cover plate (6) contacting with the top of the pin gear shell body (1) is provided with a second rubber layer (9), and the second rubber layer (9) is annular.

5. The pin gear housing with the dustproof function for the jack according to claim 1, wherein: the two bolts (7) are distributed in a central symmetry mode relative to the cover plate (6), and the bottom plate (2) is matched with the pin gear shell body (1).

6. The pin gear housing with the dustproof function for the jack according to claim 1, wherein: the diameter of the cover plate (6) is smaller than the diameter of an outer ring of the pin gear shell body (1), and the cover plate (6) is arranged among the plurality of cylindrical pins (3).