CN208651572U - A kind of gear convenient for assembly - Google Patents

A kind of gear convenient for assembly Download PDF

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Publication number
CN208651572U
CN208651572U CN201821250105.2U CN201821250105U CN208651572U CN 208651572 U CN208651572 U CN 208651572U CN 201821250105 U CN201821250105 U CN 201821250105U CN 208651572 U CN208651572 U CN 208651572U
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CN
China
Prior art keywords
gear
rubber ring
groups
screwed
ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201821250105.2U
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Chinese (zh)
Inventor
高锦铖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujian Zhenfa Gear Co.,Ltd.
Original Assignee
Shishi Zhen Gear Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shishi Zhen Gear Co Ltd filed Critical Shishi Zhen Gear Co Ltd
Priority to CN201821250105.2U priority Critical patent/CN208651572U/en
Application granted granted Critical
Publication of CN208651572U publication Critical patent/CN208651572U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of gears convenient for assembly, including gear, the gear is made of external tooth and gear body, external tooth is installed outside the gear body, threaded hole is offered in the middle part of the gear body, screwed ring and rubber ring is installed in the threaded hole, the screwed ring is specially two groups, the side that two groups of screwed rings are located remotely from each other is mounted on hexagonal (hexagon)nut, and the rubber ring is located between two groups of screwed rings, offers anti-skid chequer on the inside of the rubber ring.The utility model rotates hexagonal (hexagon)nut by spanner, hexagonal (hexagon)nut is set to drive screwed ring in threaded hole inner rotation, keep two groups of screwed rings close to each other and squeezes rubber ring, rubber ring is set to protrude inwardly and clamp shaft, the anti-skid chequer opened up on the inside of rubber ring simultaneously can make rubber ring firmly clamp shaft, keep the installation and removal of gear more convenient, while can be adapted for the use of the shaft of different-diameter, increases the practicability of gear.

Description

A kind of gear convenient for assembly
Technical field
The utility model relates to gear technique field, specially a kind of gear convenient for assembly.
Background technique
Gear refers to the mechanical organ for having gear continuously to engage passing movement and power on wheel rim.Gear answering in transmission With very early there have been.At the end of the 19th century, the principle of cutting method and the phase of special purpose machine tool and cutter using this principle cutting are transformed into After appearance, with the development of production, the stationarity of gear operation is taken seriously.
Currently, existing gear is when in use, however it remains some shortcomings, for example, existing gear pacifies installation and dismantling It unloads and is more troublesome, and must be matched between gear and shaft, and existing gear is when in use, between gear and gear Lubricating oil addition be more troublesome, and add can not comprehensively uniformly.
Utility model content
The purpose of this utility model is to provide a kind of gears convenient for assembly, solve and ask proposed in background technique Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of gear convenient for assembly, including tooth Wheel, the gear are made of external tooth and gear body, and external tooth is equipped with outside the gear body, is opened in the middle part of the gear body Equipped with threaded hole, screwed ring and rubber ring are installed in the threaded hole, the screwed ring is specially two groups, two groups of screwed ring phases Mutually separate side is mounted on hexagonal (hexagon)nut, and the rubber ring is located between two groups of screwed rings, opens up on the inside of the rubber ring There is an anti-skid chequer, one encloses to prominent on the inside of rubber ring on the outside of the rubber ring, and one encloses and offers lubricating oil inside the gear body Chamber offers petroleum pipeline inside the gear body, and the gear body leading flank offers bolt hole, the bolt hole interpolation Enter to have bolt.
As a kind of preferred embodiment of the utility model, run through in the middle part of the rubber ring, screwed ring and hexagonal (hexagon)nut There is shaft.
As a kind of preferred embodiment of the utility model, two groups are threadedly coupled between screwed ring and threaded hole.
As a kind of preferred embodiment of the utility model, it is connected on the inside of the petroleum pipeline with lubricant reservoir inner cavity, institute Stating petroleum pipeline is specially multiple groups.
As a kind of preferred embodiment of the utility model, it is connected on the inside of the bolt hole with lubricant reservoir inner cavity, institute Stating bolt hole is specially four groups, and the angle between every two groups of bolts hole is 90 degree.
Compared with prior art, the beneficial effects of the utility model are as follows:
1. a kind of gear convenient for assembly of the utility model is led to by being equipped with screwed ring and rubber ring in threaded hole Spanner rotation hexagonal (hexagon)nut is crossed, makes hexagonal (hexagon)nut drive screwed ring in threaded hole inner rotation, keeps two groups of screwed rings close to each other And rubber ring is squeezed, so that rubber ring is protruded inwardly and is clamped shaft, while the anti-skid chequer opened up on the inside of rubber ring can make Rubber ring firmly clamps shaft, keeps the installation and removal of gear more convenient, while can be adapted for the shaft of different-diameter Use, increase the practicability of gear.
2. a kind of gear convenient for assembly of the utility model, by inside gear body a circle offer lubricant reservoir, The bolt of bolt hole inner cavity is back-outed, lubricating oil is then injected into lubricant reservoir by bolt hole, is then again screwed into bolt Bolt hole, the lubricating oil in lubricant reservoir can be transported to the seam crossing of external tooth and other component along petroleum pipeline, make lubricating oil It adds more convenient, lubricates the junction of external tooth and other component more, the abrasion speed of external tooth and other component can be reduced Degree, substantially increases the service life of gear.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of main view of the gear convenient for assembly of the utility model;
Fig. 2 is a kind of main view sectional view of the gear convenient for assembly of the utility model;
Fig. 3 is a kind of right view of the gear convenient for assembly of the utility model;
Fig. 4 is the connection section knot of a kind of lubricant reservoir of the gear convenient for assembly of the utility model, bolt hole and bolt Structure schematic diagram;
Fig. 5 is right view the schematic diagram of the section structure inside a kind of threaded hole of gear convenient for assembly of the utility model;
Fig. 6 is a kind of screwed ring of gear convenient for assembly of the utility model and the schematic perspective view of rubber ring.
In figure: gear 1, bolt 2, external tooth 3, shaft 4, hexagonal (hexagon)nut 5, screwed ring 6, threaded hole 7, gear body 8, rubber Ring 9, lubricant reservoir 10, petroleum pipeline 11, bolt hole 12, anti-skid chequer 13.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of gear convenient for assembly, including gear 1, The gear 1 is made of external tooth 3 and gear body 8, is equipped with external tooth 3 outside the gear body 8, in the gear body 8 Portion offers threaded hole 7, is equipped with screwed ring 6 and rubber ring 9 in the threaded hole 7, and the screwed ring 6 is specially two groups, and two The side that group screwed ring 6 is located remotely from each other is mounted on hexagonal (hexagon)nut 5, and the rubber ring 9 is located between two groups of screwed rings 6, described Anti-skid chequer 13 is offered on the inside of rubber ring 9,9 outside one of rubber ring is enclosed to prominent, the gear body 8 on the inside of rubber ring 9 One circle of inside offers lubricant reservoir 10, and petroleum pipeline 11,8 leading flank of gear body are offered inside the gear body 8 Bolt hole 12 is offered, the bolt hole 12 is interior inserted with bolt 2.
By being equipped with screwed ring 6 and rubber in threaded hole 7 (as shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 6) in the present embodiment Ring 9, the screwed ring 6 are specially two groups, and the side that two groups of screwed rings 6 are located remotely from each other is mounted on hexagonal (hexagon)nut 5, the rubber Ring 9 is located between two groups of screwed rings 6, and anti-skid chequer 13 is offered on the inside of the rubber ring 9, and 9 outside one of rubber ring is enclosed to rubber It is prominent on the inside of rubber ring 9, hexagonal (hexagon)nut 5 is rotated by spanner, hexagonal (hexagon)nut 5 is made to drive screwed ring 6 in 7 inner rotation of threaded hole, Keep two groups of screwed rings 6 close to each other and squeeze rubber ring 9, so that rubber ring 9 is protruded inwardly and is clamped shaft 4, while rubber The anti-skid chequer 13 opened up on the inside of ring 9 can make rubber ring 9 firmly clamp shaft 4, keep the installation and removal of gear 1 more square Just, at the same can be adapted for different-diameter shaft 4 use, increase the practicability of gear 1.
Wherein, running through in the middle part of the rubber ring 9, screwed ring 6 and hexagonal (hexagon)nut 5 has shaft 4.
Wherein, it is threadedly coupled between two groups of screwed rings 6 and threaded hole 7.
Wherein, 11 inside of petroleum pipeline is connected to 10 inner cavity of lubricant reservoir, and the petroleum pipeline 11 is specially multiple groups.
Wherein, 12 inside of bolt hole is connected to 10 inner cavity of lubricant reservoir, and the bolt hole 12 is specially four groups, and every Angle between two groups of bolts hole 12 is 90 degree.
When a kind of gear convenient for assembly uses, hexagonal (hexagon)nut 5 is rotated by spanner, drives hexagonal (hexagon)nut 5 Screwed ring 6 keeps two groups of screwed rings 6 close to each other and squeezes rubber ring 9 in 7 inner rotation of threaded hole, makes the inside pleurapophysis of rubber ring 9 It clamps out and by shaft 4, while the anti-skid chequer 13 opened up on the inside of rubber ring 9 can make rubber ring 9 firmly clamp shaft 4, make The installation and removal of gear 1 are more convenient, while can be adapted for the use of the shaft 4 of different-diameter, increase the reality of gear 1 With property, the bolt 2 of 12 inner cavity of bolt hole is back-outed, lubricating oil is then injected into lubricant reservoir 10 by bolt hole 12, then Bolt 2 is screwed into bolt hole 12 again, the lubricating oil in lubricant reservoir 10 can be transported to external tooth 3 and other component along petroleum pipeline 11 Seam crossing, keep the addition of lubricating oil more convenient, lubricate external tooth 3 and the junction of other component more, can reduce outer The rate of wear of tooth 3 and other component substantially increases the service life of gear 1.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. a kind of gear convenient for assembly, including gear (1), it is characterised in that: the gear (1) is by external tooth (3) and gear master Body (8) composition, the gear body (8) is external to be equipped with external tooth (3), offers threaded hole in the middle part of the gear body (8) (7), screwed ring (6) and rubber ring (9) are installed in the threaded hole (7), the screwed ring (6) is specially two groups, two groups of spiral shells The side that line ring (6) is located remotely from each other is mounted on hexagonal (hexagon)nut (5), and the rubber ring (9) is located between two groups of screwed rings (6), It is offered anti-skid chequer (13) on the inside of the rubber ring (9), one encloses to prominent, institute on the inside of rubber ring (9) on the outside of the rubber ring (9) It states the internal circle of gear body (8) to offer lubricant reservoir (10), offers petroleum pipeline (11) inside the gear body (8), Gear body (8) leading flank offers bolt hole (12), inserted with bolt (2) in the bolt hole (12).
2. a kind of gear convenient for assembly according to claim 1, it is characterised in that: the rubber ring (9), screwed ring (6) and running through in the middle part of hexagonal (hexagon)nut (5) has shaft (4).
3. a kind of gear convenient for assembly according to claim 1, it is characterised in that: two groups of screwed rings (6) and threaded hole (7) it is threadedly coupled between.
4. a kind of gear convenient for assembly according to claim 1, it is characterised in that: on the inside of the petroleum pipeline (11) and moisten The connection of lubricating cavity (10) inner cavity, the petroleum pipeline (11) is specially multiple groups.
5. a kind of gear convenient for assembly according to claim 1, it is characterised in that: on the inside of the bolt hole (12) and moisten The connection of lubricating cavity (10) inner cavity, the bolt hole (12) is specially four groups, and the angle between every two groups of bolts hole (12) is nine Ten degree.
CN201821250105.2U 2018-08-04 2018-08-04 A kind of gear convenient for assembly Active CN208651572U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821250105.2U CN208651572U (en) 2018-08-04 2018-08-04 A kind of gear convenient for assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821250105.2U CN208651572U (en) 2018-08-04 2018-08-04 A kind of gear convenient for assembly

Publications (1)

Publication Number Publication Date
CN208651572U true CN208651572U (en) 2019-03-26

Family

ID=65788548

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821250105.2U Active CN208651572U (en) 2018-08-04 2018-08-04 A kind of gear convenient for assembly

Country Status (1)

Country Link
CN (1) CN208651572U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113330942A (en) * 2021-05-20 2021-09-03 无锡市新兴建筑工程有限公司 Green energy-saving building

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113330942A (en) * 2021-05-20 2021-09-03 无锡市新兴建筑工程有限公司 Green energy-saving building

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address

Address after: 362700 No. 8, Xinsheng Road, Hongshan Town, Shishi City, Quanzhou City, Fujian Province

Patentee after: Fujian Zhenfa Gear Co.,Ltd.

Address before: 362700 area 2, Longxue village, Baogai Town, Shishi City, Quanzhou City, Fujian Province

Patentee before: SHISHI ZHENFA GEAR Co.,Ltd.

CP03 Change of name, title or address