CN207470487U

CN207470487U - A kind of undaform improves rotor

Info

Publication number: CN207470487U
Application number: CN201721524317.0U
Authority: CN
Inventors: 汪梦阳
Original assignee: Guangzhou Czecho Pump Industry Co Ltd
Current assignee: Guangzhou Czecho Pump Industry Co Ltd
Priority date: 2017-11-15
Filing date: 2017-11-15
Publication date: 2018-06-08
Anticipated expiration: 2027-11-15

Abstract

The utility model provides a kind of undaform improvement rotor, including rotor body, the rotor body includes rotary head, swivel and sleeve member, the rotary head is arranged on swivel one end, the sleeve member is set in rotary head and swivel junction, the swivel is by upper bending angle, lower bending angle and intermediate linkage section form, the upper bending angle and lower bending angle are separately positioned on intermediate linkage section both ends, the rotary head includes metal pedestal and receiving block, the receiving block is arranged in metal pedestal, the sleeve member is equipped with non slip surface and shiny surface, the non slip surface and shiny surface are disposed alternately at successively on sleeve member avris, undaform improvement rotor structure is novel, with longer service life.

Description

A kind of undaform improves rotor

Technical field

The utility model is related to rotor technology field, specially a kind of undaform improvement rotor.

Background technology

Rotor is mostly the main rotation member in dynamic power machine and work mechanism, typical rotor have Turbomachine Rotor, Rotor of rotor, the rotor of various pumps and turbocompressor etc., these rotors can meet the use of most of productions, But rotor causes various failures multiple due to commutation is difficult, rotating speed height is when factors simultaneously, common failure have commutator damage, Bearing damage, fan blade damage, brush wear, rotor windings are burnt, and meeting when rotor rotates under certain specific rotating speeds Very big deformation occurs, how to solve equilibrium problem of the rotor in the case where running at high speed just is particularly important, based on this, Wo Menti Go out a kind of undaform improvement rotor.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of undaform improvement rotor, to solve The problems mentioned above in the background art, the utility model structure novel have longer service life.

To achieve these goals, the utility model is to realize by the following technical solutions：A kind of undaform improvement Rotor, including rotor body, the rotor body includes rotary head, swivel and sleeve member, and the rotary head is arranged on swivel one end, institute It states sleeve member and is set in rotary head and swivel junction, the swivel is made of upper bending angle, lower bending angle and intermediate linkage section, institute It states bending angle and lower bending angle is separately positioned on intermediate linkage section both ends, the rotary head includes metal pedestal and receiving block, institute Receiving block is stated to be arranged in metal pedestal, the sleeve member is equipped with non slip surface and shiny surface, the non slip surface and shiny surface according to It is secondary to be disposed alternately on sleeve member avris.

As a kind of preferred embodiment of the utility model, the other end of the swivel is equipped with cross section, described transversal A diameter of 83mm in face.

As a kind of preferred embodiment of the utility model, be provided with through-hole in the receiving block, the through-hole it is straight Diameter is 33mm.

As a kind of preferred embodiment of the utility model, the sleeve member is hexagonal configuration.

As a kind of preferred embodiment of the utility model, the bending angle of the upper bending angle and the lower bending angle It is 110-130 degree.

As a kind of preferred embodiment of the utility model, the rotor surface is equipped with coating.

As a kind of preferred embodiment of the utility model, the non slip surface is equipped with antiskid thread.

The beneficial effects of the utility model：A kind of undaform improvement rotor of the utility model, including rotary head, swivel, horizontal stroke Section, lower bending angle, sleeve member, upper bending angle, antiskid thread, shiny surface, non slip surface, intermediate linkage section, through-hole, receiving block, Metal pedestal.

1. rotor subject is set as undaform, be conducive to keep the balance under high speed operation state, and coordinate sleeve member It uses, enhances applicability.

2. being provided with through-hole in rotary head, convenient for being used with other mates, and dimensional accuracy is high, strongly professional.

3. rotor surface is coated with coating, so that rotor is hardly damaged during the work time, so as to extend after optimized processing Its service life.

Description of the drawings

Fig. 1 is the rotary head structure schematic diagram that a kind of undaform of the utility model improves rotor.

Fig. 2 is the swivel structure schematic diagram that a kind of undaform of the utility model improves rotor.

Fig. 3 is the sleeve member structure diagram that a kind of undaform of the utility model improves rotor.

In figure：Bending angle, 5- sleeve members, the upper bending angles of 6-, the anti-skidding spiral shells of 7- under 1- rotary heads, 2- swivels, 3- cross sections, 4- Line, 8- shiny surfaces, 9- non slip surfaces, 10- centres linkage section, 11- through-holes, 12- receiving blocks, 13- metal pedestals.

Specific embodiment

To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below With reference to specific embodiment, the utility model is expanded on further.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of undaform improves rotor, including rotor sheet Body, the rotor body include rotary head 1, swivel 2 and sleeve member 5, and the rotary head 1 is arranged on 2 one end of swivel, the sleeve member 5 Rotary head 1 and 2 junctions of swivel are set in, the swivel 2 is made of upper bending angle 6, lower bending angle 4 and intermediate linkage section 10, institute It states bending angle 6 and lower bending angle 4 is separately positioned on intermediate 10 both ends of linkage section, the rotary head 1 includes metal pedestal 13 and holds Block 12 is connect, the receiving block 12 is arranged in metal pedestal 13, and the sleeve member 5 is equipped with non slip surface 9 and shiny surface 8, described Non slip surface 8 and shiny surface 8 are disposed alternately at successively on 5 avris of sleeve member.

As a kind of preferred embodiment of the utility model, the other end of the swivel 2 is equipped with cross section 3, the horizontal stroke A diameter of 83mm in section 3.

As a kind of preferred embodiment of the utility model, through-hole 11, the through-hole are provided in the receiving block 12 11 a diameter of 33mm.

As a kind of preferred embodiment of the utility model, the sleeve member 5 is hexagonal configuration.

As a kind of preferred embodiment of the utility model, the bending angle of the upper bending angle 6 and the lower bending angle 4 Degree is 110-130 degree.

As a kind of preferred embodiment of the utility model, 2 surfaces of the swivel are equipped with coating.

As a kind of preferred embodiment of the utility model, the non slip surface 9 is equipped with antiskid thread 7.

Operation principle：This undaform improvement rotor passes through chamfering and milled processed, is provided with through-hole 11 in rotary head 1, is convenient for It is used with other mates, and dimensional accuracy is high, it is strongly professional, pass through the accessories such as through-hole 11 and the pump housing first when in use Cooperation installed and used, since rotor surface is coated with coating, after optimized processing so that rotor be not easy during the work time Damage, so as to extend its service life and sturdy and durable, in addition, rotor can occur very when being rotated under certain specific rotating speeds Big deformation, swivel 2 are set as undaform, reduce the incidence of failure, and sleeve member 5 is coordinated to use, enhance applicable Property.

The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this In the case of 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 requirements of the claims All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation 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 each embodiment can also be properly combined, forms those skilled in the art The other embodiment being appreciated that.

Claims

1. a kind of undaform improves rotor, including rotor body, which is characterized in that the rotor body includes rotary head（1）, swivel （2）And sleeve member（5）, the rotary head（1）It is arranged on swivel（2）One end, the sleeve member（5）It is set in rotary head（1）With swivel （2）Junction, the swivel（2）By upper bending angle（6）, lower bending angle（4）With intermediate linkage section（10）Composition, the upper bending Angle（6）With lower bending angle（4）It is separately positioned on intermediate linkage section（10）Both ends, the rotary head（1）Including metal pedestal（13）With Receiving block（12）, the receiving block（12）It is arranged on metal pedestal（13）It is interior, the sleeve member（5）It is equipped with non slip surface（9）With Shiny surface（8）, the non slip surface（9）And shiny surface（8）It is disposed alternately at sleeve member successively（5）On avris.

2. a kind of undaform improvement rotor according to claim 1, it is characterised in that：The swivel（2）The other end set There is cross section（3）, the cross section（3）A diameter of 83mm.

3. a kind of undaform improvement rotor according to claim 1, it is characterised in that：The receiving block（12）Inside it is provided with Through-hole（11）, the through-hole（11）A diameter of 33mm.

4. a kind of undaform improvement rotor according to claim 1, it is characterised in that：The sleeve member（5）For hexagon Shape.

5. a kind of undaform improvement rotor according to claim 1, it is characterised in that：The upper bending angle（6）With it is described Lower bending angle（4）Bending angle be 110-130 degree.

6. a kind of undaform improvement rotor according to claim 1, it is characterised in that：The swivel（2）Surface, which is equipped with, to be applied Layer.

7. a kind of undaform improvement rotor according to claim 1, it is characterised in that：The non slip surface（9）It is equipped with anti- Sliding screw thread（7）.