CN205423568U - Bearing case lid - Google Patents
Bearing case lid Download PDFInfo
- Publication number
- CN205423568U CN205423568U CN201520882878.2U CN201520882878U CN205423568U CN 205423568 U CN205423568 U CN 205423568U CN 201520882878 U CN201520882878 U CN 201520882878U CN 205423568 U CN205423568 U CN 205423568U
- Authority
- CN
- China
- Prior art keywords
- lid body
- hole
- axis
- utility
- petroleum pipeline
- 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.)
- Expired - Fee Related
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- Pipeline Systems (AREA)
Abstract
The utility model provides a bearing case lid, including covering the body and setting up the defeated oil pipe in the lid body outside, defeated oil pipe's axis perpendicular to the axis of lid body lid body middle part be provided with the through -hole, through -hole intercommunication defeated oil pipe with the lid body inboard, the through -hole the axis with the axis of lid body coincide each other the lateral wall of lid body on be provided with the screw thread through -hole the screw thread through -hole in be provided with the sleeve rather than threaded connection be provided with the sensor in the middle part of the sleeve the screw thread through -hole is close to lid body outside one end be provided with the ladder groove, the sleeve towards ladder groove one end terminal surface on be provided with ring groove be provided with rubber sealing ring in the ring groove. The utility model discloses an adopt to feed through the defeated oil pipe who covers the body, realize oil transportation in time in the bearing case, adopt setting sensor on the lid body simultaneously, realize the monitoring of antitrochanter rotational speed.
Description
Technical field
This utility model relates to auto parts machinery field, in particular to a kind of cartridge housing lid.
Background technology
Rotor is arranged in cartridge housing, and lid the most all can be installed in cartridge housing two ends, and existing cartridge housing is by arranging oilhole on two sidewalls, and two ends of rotor is not provided with oil transportation structure, affects the stable operation of rotor.Meanwhile, in order to ensure the safe operation of rotor, needing to detect its rotating speed, detection structure is generally arranged on cartridge housing by existing structure, installs inconvenience, affects the stability of cartridge housing.
Utility model content
The purpose of this utility model is to provide a kind of cartridge housing lid, the problem that prior art exists can be improved, by using the petroleum pipeline of connection lid body, it is achieved to oil transportation timely in cartridge housing, use simultaneously and be arranged on sensor on lid body, it is achieved the monitoring to rotor speed.
This utility model is achieved in that
nullA kind of cartridge housing lid，Including lid body and the petroleum pipeline that is arranged on lid outer body，The axis of described petroleum pipeline is perpendicular to the axis of described lid body，It is provided with through hole in the middle part of described lid body，Inside the described petroleum pipeline described in through hole connection and described lid body，The axis of described through hole overlaps with the axis of described lid body，The sidewall of described lid body is provided with tapped through hole，The sleeve threadeded with it it is provided with in described tapped through hole，It is provided with sensor in the middle part of described sleeve，The lid body axis direction described in detecting head sensing of described sensor，At described tapped through hole, described lid outer body one end is provided with step trough，Described sleeve is provided with annular recess on described step trough one end end face，It is provided with rubber seal ring in described annular recess.
Further, for this utility model is better achieved, described rubber seal ring is hollow annular structure.
Further, for this utility model is better achieved, being provided with flanged structure on described lid body outer wall, described flanged structure is circumferentially disposed along described lid body outer wall, is provided with at least 3 fixing holes on described flanged structure.
Further, for this utility model is better achieved, described flanged structure be positioned at described lid body away from described petroleum pipeline one end end face outside, be provided with sealing ring at described flanged structure away from described petroleum pipeline one end end face.
Further, for this utility model is better achieved, described lid body, petroleum pipeline, flanged structure are that spheroidal graphite cast-iron is made of one piece.
The beneficial effects of the utility model are:
(1) petroleum pipeline is connected with lid body by this utility model by using, and can facilitate makeup oil timely to cartridge housing inside, improves the stability that cartridge housing internal rotor runs；
(2) this utility model is threaded hole by using on lid body, the sensor being used for detecting rotor speed is arranged on this body sidewall of lid, it is possible to the convenient rotating speed monitoring cartridge housing internal rotor, improves stability and the safety of cartridge housing internal operation.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, the accompanying drawing used required in embodiment will be briefly described below, it is to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope it is not construed as, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other relevant accompanying drawings according to these accompanying drawings.
Fig. 1 is this utility model overall structure schematic diagram.
Reference collects: 101. lid bodies, 102. petroleum pipelines, 103. through holes, 104. sleeves, 105. sensors, 106. step troughs, 107. annular recess, 108. rubber seal rings, 109. flanged structures, 110. fixing holes, 111. sealing rings.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of this utility model rather than whole embodiments.Generally can with various different configurations arrange and design with the assembly of this utility model embodiment that illustrate described in accompanying drawing herein.Therefore, the detailed description to the embodiment of the present utility model provided in the accompanying drawings is not intended to limit claimed scope of the present utility model below, but is merely representative of selected embodiment of the present utility model.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Embodiment 1:
nullAs shown in Figure 1，A kind of cartridge housing lid，Including lid body 101 and be arranged on the petroleum pipeline 102 outside lid body 101，The axis of described petroleum pipeline 102 is perpendicular to the axis of described lid body 101，It is provided with through hole 103 in the middle part of described lid body 101，Described through hole 103 connects inside described petroleum pipeline 102 and described lid body 101，The axis of described through hole 103 overlaps with the axis of described lid body 101，The sidewall of described lid body 101 is provided with tapped through hole，The sleeve 104 threadeded with it it is provided with in described tapped through hole，It is provided with sensor 105 in the middle part of described sleeve 104，Lid body 101 axis direction described in detecting head sensing of described sensor 105，At described tapped through hole, described lid body 101 lateral ends is provided with step trough 106，Described sleeve 104 is provided with annular recess 107 on described step trough 106 one end end face，It is provided with rubber seal ring 108 in described annular recess 107.
Embodiment 2:
In order to improve sealing property, in the present embodiment, described rubber seal ring 108 is hollow annular structure.
When installing sleeve, screw in sleeve to lid body direction, press rubber seal ring down, make rubber seal annular strain, thus improve its sealing effectiveness.Owing to using hollow annular structure, it is easier to deform under external force such that it is able to preferably play sealing effectiveness.
The most of the present utility model fixing, in the present embodiment, it is preferable that be provided with flanged structure 109 on described lid body 101 outer wall, described flanged structure 109 is circumferentially disposed along described lid body 101 outer wall, is provided with at least 3 fixing holes 110 on described flanged structure 109.By fixing hole, this utility model can be fixed on bearing cap.
In order to improve sealing property, in the present embodiment, described flanged structure 109 be positioned at described lid body 101 away from described petroleum pipeline 102 one end end face outside, be provided with sealing ring 111 at described flanged structure 109 away from described petroleum pipeline 102 one end end face.
When this utility model is arranged on bearing cap, makes sealing ring contact with each other with bearing cap side end, make flanged structure fix relative to bearing cap, so that this utility model fully seals with bearing cap connecting portion after installing.
Processing for convenience, in the present embodiment, described lid body 101, petroleum pipeline 102, flanged structure 109 are made of one piece for spheroidal graphite cast-iron.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (5)
- null1. a cartridge housing lid，It is characterized in that: include lid body (101) and be arranged on the petroleum pipeline (102) in lid body (101) outside，The axis of described petroleum pipeline (102) is perpendicular to the axis of described lid body (101)，Described lid body (101) middle part is provided with through hole (103)，The described petroleum pipeline (102) described in through hole (103) connection and described lid body (101) inner side，The axis of described through hole (103) overlaps with the axis of described lid body (101)，The sidewall of described lid body (101) is provided with tapped through hole，The sleeve (104) threadeded with it it is provided with in described tapped through hole，Described sleeve (104) middle part is provided with sensor (105)，Lid body (101) axis direction described in detecting head sensing of described sensor (105)，At described tapped through hole, described lid body (101) lateral ends is provided with step trough (106)，Described sleeve (104) is provided with annular recess (107) on described step trough (106) one end end face，It is provided with rubber seal ring (108) in described annular recess (107).
- A kind of cartridge housing lid the most according to claim 1, it is characterised in that: described rubber seal ring (108) is hollow annular structure.
- A kind of cartridge housing lid the most according to claim 1 and 2, it is characterized in that: on described lid body (101) outer wall, be provided with flanged structure (109), described flanged structure (109) is circumferentially disposed along described lid body (101) outer wall, is provided with at least 3 fixing holes (110) on described flanged structure (109).
- A kind of cartridge housing lid the most according to claim 3, it is characterized in that: described flanged structure (109) be positioned at described lid body (101) away from described petroleum pipeline (102) one end end face outside, be provided with sealing ring (111) at described flanged structure (109) away from described petroleum pipeline (102) one end end face.
- A kind of cartridge housing lid the most according to claim 3, it is characterised in that: described lid body (101), petroleum pipeline (102), flanged structure (109) they are that spheroidal graphite cast-iron is made of one piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882878.2U CN205423568U (en) | 2015-11-06 | 2015-11-06 | Bearing case lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882878.2U CN205423568U (en) | 2015-11-06 | 2015-11-06 | Bearing case lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423568U true CN205423568U (en) | 2016-08-03 |
Family
ID=56518121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520882878.2U Expired - Fee Related CN205423568U (en) | 2015-11-06 | 2015-11-06 | Bearing case lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112440091A (en) * | 2019-09-03 | 2021-03-05 | 斯凯孚公司 | System for fixing together by press-fitting a housing and a cover containing a component |
-
2015
- 2015-11-06 CN CN201520882878.2U patent/CN205423568U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112440091A (en) * | 2019-09-03 | 2021-03-05 | 斯凯孚公司 | System for fixing together by press-fitting a housing and a cover containing a component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20161106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |