CN206017567U

CN206017567U - Novel assembled flywheel

Info

Publication number: CN206017567U
Application number: CN201620958928.5U
Authority: CN
Inventors: 王昇; 李钧钧; 陈周军
Original assignee: Zhejiang Fenglong Electrical Machinery Co Ltd
Current assignee: Zhejiang Fenglong Electrical Machinery Co Ltd
Priority date: 2016-08-29
Filing date: 2016-08-29
Publication date: 2017-03-15
Anticipated expiration: 2026-08-29

Abstract

The utility model discloses a kind of novel assembled flywheel, including the assembly for being made flywheel matrix and arranged with the split of flywheel matrix by aluminium alloy, the flywheel matrix includes that by the upper freewheel body of die cast, lower freewheel body freewheel body and lower freewheel body are detachably connected on this；The assembly includes the two poles of the earth pawl, magnet steel and balance weight, and the two poles of the earth pawl and the balance weight are symmetrically set on the flywheel matrix, and the magnet steel is between the pawl of the two poles of the earth；It is provided with the flywheel matrix for housing the containing cavity group of the pole pawl, magnet steel and balance weight respectively.This utility model is integrally formed flywheel matrix by die casting, then installs other parts by assembling, and without the need for being manufactured by Vehicle Processing, reduces manufacturing process, high working efficiency；Flywheel radius is stable simultaneously, and surface is difficult to scratch, and scrappage is low, improve production efficiency.

Description

Novel assembled flywheel

Technical field

Utility model belongs to put-put technical field, more particularly, to a kind of novel assembled flywheel.

Background technology

Flywheel can be used for put-put magnetic field and generate and start in mechanism cold.Traditional aluminum flywheel processing when, all Need certain Vehicle Processing to be carried out to which to ensure radius, roughness of flywheel etc., could form finished product.But in processing, Flywheel product easily Vehicle Processing appearance radius car little, machined surface is scratched the problems such as, affect flywheel use.

Utility model content

This utility model is in order to overcome the deficiencies in the prior art, there is provided a kind of manufacture is simple, is difficult the Novel assembling that scraps Formula flywheel.

To achieve these goals, this utility model is employed the following technical solutions：A kind of novel assembled flywheel, including by The assembly that aluminium alloy is made flywheel matrix and arranged with the split of flywheel matrix, the flywheel matrix are included by die cast Upper freewheel body, lower freewheel body, on this, freewheel body and lower freewheel body are detachably connected；The assembly include the two poles of the earth pawl, magnet steel and Balance weight, the two poles of the earth pawl and the balance weight are symmetrically set on the flywheel matrix, and the magnet steel is between the pawl of the two poles of the earth；Described It is provided with flywheel matrix for housing the containing cavity group of the pole pawl, magnet steel and balance weight respectively.This utility model will be by flying Wheel matrix is set to upper and lower two freewheel bodies, and then connects the chamber required for other assemblies by molded flywheel by die casting, And then without the need for being manufactured by Vehicle Processing, reduce manufacturing process；Easy to assembly quick, the high working efficiency of parts；Simultaneously Flywheel radius is stable, and surface is difficult to scratch, and scrappage is low, improve production efficiency.

Further, the containing cavity group includes the two poles of the earth pawl chamber, magnet steel chamber and balance weight chamber, the two poles of the earth pawl chamber, magnet steel chamber and Balance weight chamber is shaped on the upper freewheel body；Only it is molded on the freewheel body of side, manufacture is more easy, while will not There is the situation that the chamber of two freewheel bodies cannot be aligned.

Further, the two poles of the earth Zhao Qiang sides wall is provided with and can connect opening for the two poles of the earth pawl chamber and flywheel outer surface of matrix Mouthful, the pole pawl is arranged in the opening；And then pole pawl can stretch in pole pawl intracavity, extend out to the outer surface of flywheel matrix, enter And adjust the diameter of flywheel.

Further, the two poles of the earth pawl has an outer surface of arc, the outer surface radian of its radian and the flywheel matrix Match.

Further, also include one for positioning the positioning component of the pole pawl, the positioning component is included on described Location hole on freewheel body, the screwed hole arranged along pole pawl length direction and the spiral shell in the location hole and screwed hole can be arranged in Nail；Central part position of the position of the location hole corresponding to the pole pawl chamber；The position of pole pawl effectively can be positioned, be prevented Only pole pawl is flown out in rotation process from the opening in pole pawl chamber.

Further, the lower freewheel body upper end is provided with an annular boss, and the upper freewheel body lower end is provided with and the annular The annular groove that boss is engaged；It is easy to upper and lower freewheel body to be connected, and after both connect can carries out spacing, prevents both phases Position is shifted.

Further, the balance weight intracavity is provided with two limited posts, and the balance weight is provided with and is matched with two limited posts The through hole of conjunction；Balance weight is carried out spacing, prevent balance weight from clashed in balance weight intracavity everywhere during flywheel turns.

In sum, this utility model has the advantage that：Flywheel matrix is integrally formed by die casting, then is pacified by assembling Other parts are filled, without the need for being manufactured by Vehicle Processing, manufacturing process, high working efficiency is reduced；Flywheel radius is stable simultaneously, Surface is difficult to scratch, and scrappage is low, improve production efficiency.

Description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is side view of the present utility model.

Fig. 3 is the structural representation of upper freewheel body.

Specific embodiment

In order that those skilled in the art are better understood from this utility model scheme, below in conjunction with this utility model reality The accompanying drawing in example is applied, clear, complete description is carried out to the technical scheme in this utility model embodiment.

As Figure 1-3, a kind of novel assembled flywheel, including by aluminium alloy make flywheel matrix 1 and with flywheel matrix 1 The assembly that split is arranged, the flywheel matrix include freewheel body 11 and lower freewheel body 12, freewheel body 11 and lower flywheel on this By die cast, on this, freewheel body and lower freewheel body are detachably connected body 12, and surface both is all provided with hole, can pass through spiral shell Nail achieves a fixed connection；Used as preferred, the lower freewheel body upper end is provided with an annular boss, and the upper freewheel body lower end is provided with One annular groove, when upper and lower freewheel body is connected, the annular boss can be snapped in annular groove；The assembly includes It is provided with pole pawl 21, magnet steel 22 and balance weight 23 that two metals are made, the flywheel matrix 1 for housing the pole pawl respectively 21st, the containing cavity group of magnet steel 22 and balance weight 23；Specifically, the containing cavity group includes the two poles of the earth pawl chamber 31, magnet steel chamber 32 and puts down Weighing apparatus block chamber 33；The two poles of the earth pawl chamber 31 is to be symmetrical arranged with the position in the balance weight chamber 33, and then causes disposed within two Pole pawl 21 and balance weight 23 are symmetrically set on the flywheel matrix 1；The magnet steel chamber 32 is arranged between the two poles of the earth pawl chamber 31, and then So that the magnet steel is between the pawl of the two poles of the earth；Used as preferred, the magnet steel chamber, magnet steel chamber and balance weight chamber are integrally formed On the upper freewheel body；Symmetrical in the balance weight chamber 33 be provided with two limited posts 51, the upper end of two limited posts is fixedly connected On the inner surface of the upper freewheel body, the balance weight is provided with two through hole 52, and the position of the through hole corresponds to two limited posts 51 position is arranged, and when balance weight is placed in the balance weight intracavity, the limited post is inserted in through hole, and then to balance Block carries out spacing.

Further, an opening 311 is equipped with the side wall in the two poles of the earth pawl chamber 31, the opening 311 can connect described two Pole pawl chamber 31 is to 1 outer surface of flywheel matrix；The pole pawl is penetrated in extremely pawl chamber 31 by the opening, can contrast pole pawl chamber carry out Expanding-contracting action, adjusts the relative position of pole pawl；Used as preferred, the two poles of the earth pawl 21 has an outer surface of arc, its radian with The outer surface radian of the flywheel matrix matches；For convenience pole pawl 21 is positioned, we are also provided with certain hyte Part, the positioning component include location hole 41, screwed hole 42 and screw 43, and the location hole 41 is located on the upper freewheel body, institute State screwed hole 42 and be set to multiple, its gap setting along the length direction of pole pawl；After the position adjustment of pole pawl is good, will be described Screw 43 is penetrated to location hole and corresponding in the screwed hole on locating piece position, you can pole pawl is positioned at pole pawl intracavity；Make For preferred, the central part position of the position of the location hole 41 corresponding to the pole pawl chamber 31.

Obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment. Embodiment in based on this utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made Every other embodiment, should all belong to the scope of this utility model protection.

Claims

1. a kind of novel assembled flywheel, it is characterised in that：Including making flywheel matrix by aluminium alloy（1）And divide with flywheel matrix The assembly that body is arranged, the flywheel matrix include the upper freewheel body by die cast（11）, lower freewheel body（12）, fly on this Wheel body（11）With lower freewheel body（12）It is detachably connected；The assembly includes the two poles of the earth pawl（21）, magnet steel（22）And balance weight （23）, the two poles of the earth pawl（21）With the balance weight（23）It is symmetrically set in the flywheel matrix（1）On, the magnet steel（22）It is located at two Pole pawl（21）Between；The flywheel matrix（1）Inside it is provided with for housing the pole pawl respectively（21）, magnet steel（22）And balance weight （23）Containing cavity group.

2. novel assembled flywheel according to claim 1, it is characterised in that：The containing cavity group includes the two poles of the earth pawl chamber （31）, magnet steel chamber（32）And balance weight chamber（33）, the two poles of the earth pawl chamber（31）, magnet steel chamber（32）And balance weight chamber（33）It is integrally formed In the upper freewheel body（11）On.

3. novel assembled flywheel according to claim 2, it is characterised in that：The two poles of the earth pawl chamber（31）Side wall is provided with can Connect the opening in the two poles of the earth pawl chamber and flywheel outer surface of matrix（311）, the pole pawl（21）It is arranged in the opening.

4. novel assembled flywheel according to claim 3, it is characterised in that：The two poles of the earth pawl（21）There is the outer of arc Surface, its radian and the flywheel matrix（1）Outer surface radian match.

5. novel assembled flywheel according to claim 4, it is characterised in that：Also include that one is used for positioning the pole pawl Positioning component, the positioning component are included located at the upper freewheel body（11）On location hole（41）, arrange along pole pawl length direction Screwed hole（42）And the screw in the location hole and screwed hole can be arranged in（43）；The location hole（41）Position correspond to The pole pawl chamber（31）Central part position.

6. novel assembled flywheel according to claim 1, it is characterised in that：The lower freewheel body（12）Upper end is provided with one Annular boss, the upper freewheel body（11）Lower end is provided with the annular groove being engaged with the annular boss.

7. novel assembled flywheel according to claim 2, it is characterised in that：The balance weight intracavity is provided with two limited posts （51）, the balance weight is provided with and two limited posts（51）The through hole being engaged（52）.