CN207245874U - A kind of radiating fin adjustable-angle motorcycle engine cylinder - Google Patents

A kind of radiating fin adjustable-angle motorcycle engine cylinder Download PDF

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Publication number
CN207245874U
CN207245874U CN201721208786.1U CN201721208786U CN207245874U CN 207245874 U CN207245874 U CN 207245874U CN 201721208786 U CN201721208786 U CN 201721208786U CN 207245874 U CN207245874 U CN 207245874U
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China
Prior art keywords
radiating fin
shaft
cylinder
installation
hole
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Active
Application number
CN201721208786.1U
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Chinese (zh)
Inventor
蔡云才
蔡雨橙
吴国芳
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CHONGQING FULING DISTRICT WEIYUN MACHINERY MANUFACTURING Co Ltd
Original Assignee
CHONGQING FULING DISTRICT WEIYUN MACHINERY MANUFACTURING Co Ltd
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Priority to CN201721208786.1U priority Critical patent/CN207245874U/en
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Publication of CN207245874U publication Critical patent/CN207245874U/en
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Abstract

It the utility model is related to cylinder field,Specially a kind of radiating fin adjustable-angle motorcycle engine cylinder,The radiating fin adjustable-angle motorcycle engine cylinder,By the way of built-in groove is opened up in the inside of cylinder main body,Carry out the installation of pre-buried locating piece,By setting connector to carry out location and installation part and rotational installation part in the outside of pre-buried locating piece,Using by the way of being rotatablely installed the upper surface setting shaft of part and rotated through-hole opened up on the surface of radiating fin,So that radiating fin can be rotated around the shaft by rotated through-hole,The angle of radiating fin is adjusted according to using needs,Avoid the relatively fixed structure of tradition,Easy to the use of people,By way of in the inside of the outside of shaft and rotated through-hole, external screw thread and internal thread are set respectively,Carry out being screwed for radiating fin and shaft,So that the connection of each component is more firm.

Description

A kind of radiating fin adjustable-angle motorcycle engine cylinder
Technical field
Cylinder field is the utility model is related to, is specially a kind of radiating fin adjustable-angle motorcycle engine gas Cylinder.
Background technology
Motorcycle cylinder is mainly made of Cylinder of motorcycle cylinder body and cylinder cap, and cylinder cap is generally manufactured by aluminum alloy materials, and Cylinder of motorcycle cylinder body:Cylinder block material should have enough intensity, good opourability and machinability, and it is low to cut price, therefore Common cylinder block material is cast iron, alloy cast iron.
The radiating fin thermal component most long as cylinder, and radiating fin is mostly integrally formed with cylinder at present, And fixed radiating fin and the inconvenient different change channeling directions according to air-flow, therefore it is not easy to the use of people.
Utility model content
The defects of technical problem that the utility model solves is to overcome the prior art, there is provided a kind of radiating fin angle can Mode motorcycle engine cylinder.
To achieve the above object, the utility model provides following technical solution:
A kind of radiating fin adjustable-angle motorcycle engine cylinder, including cylinder main body, the cylinder main body Middle part offers through hole, and being internally located on the outside of through hole for the cylinder main body offers built-in groove, the inside of the built-in groove Pre-buried locating piece is installed with, the side of the pre-buried locating piece is installed with connector, the other end of the connector The outside of cylinder main body is reached through cylinder main body, the outer end that the connector is located at cylinder main body is installed with positioning peace Piece installing, a side bottom of the location and installation part away from connector are installed with rotational positioning part, the rotational positioning part with Location and installation part is an integral molding structure, and the upper surface of the rotational positioning part is installed with shaft, the appearance of the shaft Face is provided with external screw thread, and the outside of the shaft is provided with radiating fin, and one end of the radiating fin offers and shaft phase Corresponding rotated through-hole, the shaft are arranged on the inside of rotated through-hole, the rotated through-hole be internally provided with and external screw thread Corresponding internal thread, is screwed between the shaft and radiating fin by external screw thread and internal thread.
Preferably, the pre-buried locating piece, connector and location and installation part are to correspond structure, and pre-buried locating piece, Connector and location and installation part are integrally formed.
Preferably, the quantity of the radiating fin is at least four groups, and in the outer surface of cylinder main body successively linear array.
Preferably, the shaft, external screw thread and rotational positioning part for correspond structure, wherein shaft, external screw thread and turn Dynamic locating piece is an integral molding structure.
Compared with prior art, the beneficial effects of the utility model are:The radiating fin adjustable-angle motorcycle starts Machine cylinder, by the way of built-in groove is opened up in the inside of cylinder main body, carries out the installation of pre-buried locating piece, by pre-buried The outside of locating piece sets connector to carry out location and installation part and rotational installation part, is set using in the upper surface of rotational installation part Put shaft and open up the mode of rotated through-hole on the surface of radiating fin so that radiating fin can be by rotated through-hole around the shaft Rotated so that the angle of radiating fin can avoid the relatively fixed structure of tradition, just according to using needing to be adjusted In the use of people, by way of in the inside of the outside of shaft and rotated through-hole, external screw thread and internal thread are set respectively, Carry out being screwed for radiating fin and shaft so that the connection of each component is more firm.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure:1 cylinder main body, 2 through holes, 3 built-in grooves, 4 pre-buried locating pieces, 5 connectors, 6 location and installation parts, 7, which rotate, determines Position part, 8 shafts, 9 external screw threads, 10 radiating fins, 11 rotated through-holes, 12 internal threads.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution:
A kind of radiating fin adjustable-angle motorcycle engine cylinder, including cylinder main body 1, the cylinder main body 1 Middle part offer through hole 2, the outside for being internally located at through hole 2 of the cylinder main body 1 offers built-in groove 3, the built-in groove 3 Inside be installed with pre-buried locating piece 4, the side of the pre-buried locating piece 4 is installed with connector 5, the connector 5 other end reaches the outside of cylinder main body 1 through cylinder main body 1, and the outer end that the connector 5 is located at cylinder main body 1 is consolidated Dingan County is equipped with location and installation part 6, and a side bottom of the location and installation part 6 away from connector 5 is installed with rotational positioning part 7, the rotational positioning part 7 is an integral molding structure with location and installation part 6, and the upper surface of the rotational positioning part 7 is fixedly mounted There is shaft 8, the outer surface of the shaft 8 is provided with external screw thread 9, and the outside of the shaft 8 is provided with radiating fin 10, described to dissipate One end of hot fin 10 offers rotated through-hole 11 corresponding with shaft 8, and the shaft 8 is arranged on the interior of rotated through-hole 11 Portion, the rotated through-hole 11 are internally provided with internal thread 12 corresponding with external screw thread 9, the shaft 8 and radiating fin 10 Between be screwed by external screw thread 9 and internal thread 12.
As a kind of technical optimization scheme of the utility model, pre-buried locating piece 4, connector 5 and the location and installation part 6 To correspond structure, and pre-buried locating piece 4, connector 5 and location and installation part 6 are integrally formed.
As a kind of technical optimization scheme of the utility model, the quantity of the radiating fin 10 is at least four groups, and The outer surface of cylinder main body 1 linear array successively.
As a kind of technical optimization scheme of the utility model, the shaft 8, external screw thread 9 and rotational positioning part 7 is one by one Counter structure, wherein shaft 8, external screw thread 9 and rotational positioning part 7 are an integral molding structure.
Operation principle:When people use the radiating fin adjustable-angle motorcycle engine cylinder, using in cylinder The inside of main body 1 opens up the mode of built-in groove 3, carries out the installation of pre-buried locating piece 4, by being set in the outside of pre-buried locating piece 4 Put connector 5 and carry out location and installation part 6 and rotational installation part 7, use set in the upper surface of rotational installation part 7 shaft 8 with And open up the mode of rotated through-hole 11 on the surface of radiating fin 10 so that radiating fin 10 can be by rotated through-hole 11 around the shaft 8 are rotated so that the angle of radiating fin 10 can avoid the relatively fixed knot of tradition according to using needing to be adjusted Structure, easy to the use of people, by setting external screw thread 9 and interior spiral shell respectively in the outside of shaft 8 and the inside of rotated through-hole 11 The mode of line 12, progress radiating fin 10 are screwed with shaft 8 so that the connection of each component is more firm.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of radiating fin adjustable-angle motorcycle engine cylinder, including cylinder main body (1), it is characterised in that:Institute State and through hole (2) is offered in the middle part of cylinder main body (1), being internally located on the outside of through hole (2) for the cylinder main body (1) offers Built-in groove (3), the inside of the built-in groove (3) are installed with pre-buried locating piece (4), the side of the pre-buried locating piece (4) Connector (5) is installed with, the other end of the connector (5) reaches the outer of cylinder main body (1) through cylinder main body (1) Portion, the outer end that the connector (5) is located at cylinder main body (1) are installed with location and installation part (6), the location and installation part (6) side bottom away from connector (5) is installed with rotational positioning part (7), the rotational positioning part (7) and location and installation Part (6) is an integral molding structure, and the upper surface of the rotational positioning part (7) is installed with shaft (8), the shaft (8) Outer surface is provided with external screw thread (9), and the outside of the shaft (8) is provided with radiating fin (10), the radiating fin (10) One end is offered is arranged on the inside of rotated through-hole (11) with shaft (8) corresponding rotated through-hole (11), the shaft (8), The rotated through-hole (11) is internally provided with and external screw thread (9) corresponding internal thread (12), the shaft (8) and heat radiating fin It is screwed between piece (10) by external screw thread (9) and internal thread (12).
A kind of 2. radiating fin adjustable-angle motorcycle engine cylinder according to claim 1, it is characterised in that: The pre-buried locating piece (4), connector (5) and location and installation part (6) are to correspond structure, and pre-buried locating piece (4), connection Part (5) and location and installation part (6) are integrally formed.
A kind of 3. radiating fin adjustable-angle motorcycle engine cylinder according to claim 1, it is characterised in that: The quantity of the radiating fin (10) is at least four groups, and in the outer surface of cylinder main body (1) successively linear array.
A kind of 4. radiating fin adjustable-angle motorcycle engine cylinder according to claim 1, it is characterised in that: The shaft (8), external screw thread (9) and rotational positioning part (7) for correspond structure, wherein shaft (8), external screw thread (9) and turn Dynamic locating piece (7) is an integral molding structure.
CN201721208786.1U 2017-09-20 2017-09-20 A kind of radiating fin adjustable-angle motorcycle engine cylinder Active CN207245874U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721208786.1U CN207245874U (en) 2017-09-20 2017-09-20 A kind of radiating fin adjustable-angle motorcycle engine cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721208786.1U CN207245874U (en) 2017-09-20 2017-09-20 A kind of radiating fin adjustable-angle motorcycle engine cylinder

Publications (1)

Publication Number Publication Date
CN207245874U true CN207245874U (en) 2018-04-17

Family

ID=61885780

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721208786.1U Active CN207245874U (en) 2017-09-20 2017-09-20 A kind of radiating fin adjustable-angle motorcycle engine cylinder

Country Status (1)

Country Link
CN (1) CN207245874U (en)

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