CN205135942U - Air compressor machine motor mounting flange - Google Patents
Air compressor machine motor mounting flange Download PDFInfo
- Publication number
- CN205135942U CN205135942U CN201520732996.5U CN201520732996U CN205135942U CN 205135942 U CN205135942 U CN 205135942U CN 201520732996 U CN201520732996 U CN 201520732996U CN 205135942 U CN205135942 U CN 205135942U
- Authority
- CN
- China
- Prior art keywords
- air compressor
- plate body
- flange plate
- motor mounting
- tube shape
- 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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Abstract
The utility model provides an air compressor machine motor mounting flange, it is main including the front end housing, be equipped with the ring flange body on the front end housing, the middle part of ring flange body is equipped with cone pipe form interface, a circumference evenly distributed 3 screw hole is followed to the ring flange body, the ring flange body is close to the edge and is equipped with the annular groove, be equipped with O shape sealing washer in the annular groove, cone pipe form interface lateral wall is equipped with the strengthening rib, and the other end of strengthening rib is connected on the ring flange body, cone pipe form interface lateral wall is equipped with a plurality of windows, the bottom is equipped with a plurality of evenly distributed's connecting hole, three screw hole and air compressor machine motor edge screw fixed connection on the ring flange body, the utility model discloses simple structure, small, sealing performance is good, through setting up a plurality of connectors in cone pipe form interface bottom, can join in marriage the motor of 2 grades or 4 grades, facilitates the use.
Description
Technical field:
The utility model relates to flange field, particularly relates to a kind of air compressor motor mounting flange.
Background technique:
Air compressor is the basic product of the modernization of industry, and that often says electrically and in automation just has entirely pneumatic implication; And air compressor is just to provide source of the gas power, it is the main body in the dynamo-electric bleed air source device of nucleus equipment of pneumatic system, it is the device mechanical energy of former dynamic (normally motor) being converted to gas pressure energy, is compressed-air actuated pressure generator.By motor direct driving compressor machine, make bent axle produce rotary motion, drivening rod makes piston produce to-and-fro motion, causes volume of cylinder to change.Due to the change of inner pressure of air cylinder; air is made to enter cylinder through air-strainer (silencing apparatus) by suction valve; in compression stroke; due to reducing of volume of cylinder; pressurized air is through the effect of outlet valve; through outlet pipe, one-way valve (safety check) enters gas holder, is controlled and autostop by pressure switch when exhaust pressure reaches rated pressure 0.7MPa.When reservoir pressure is down to 0.5--0.6MPa, pressure switch connects startup automatically.
Flange, the again blue flange disk of call or bead.Flange is interconnective part between pipe and pipe, for the connection between pipe end; Also the flange that the equipment that is used in is imported and exported is had, for the connection between two equipment, as speed reducer flange.Flange joint or flanged joint, refer to and be interconnected releasable connection as one group of combined sealing structure by flange, pad and bolt three.Flange on motor mainly contains 2 classes, and one is " large flange ", refers generally to the end cap of motor, is used to the rotor of support motor, lays bearing, sometimes also plays a part motor seal (protection).Another is " little flange ", generally refers to bearing cap, and be used for fixing and protect bearing, perforation on flange, bolt makes two flanges be close to.Liner containment is used between flange.Flange divides be threaded (screwed connection) flange, welded flange and clip flange.Existing air compressor motor flange can not configure multilevel motor, use inconvenience.
Model utility content:
In order to solve the problem, it is simple that the utility model object provides a kind of structure, and volume is little, good seal performance, can join the motor of 2 grades or 4 grades, technological scheme easy to use:
A kind of air compressor motor mounting flange, mainly comprise front cover, front cover is provided with flange plate body, the intermediate portion of flange plate body is provided with tapered tube shape interface, flange plate body is uniformly distributed circumferentially 3 tapped holes, the flange plate body place of keeping to the side is provided with annular groove, O-ring seals is provided with in annular groove, tapered tube shape interface sidewall is provided with stiffening rib, and the other end of stiffening rib is connected on flange plate body, tapered tube shape interface sidewall is provided with multiple window, bottom is provided with multiple equally distributed attachment hole, three tapped holes on flange plate body are fixedly connected with air compressor motor edge screw.
As preferably, attachment hole quantity is 4.
As preferably, attachment hole quantity is 6.
As preferably, tapered tube shape interface central position is provided with machine shaft through hole.
As preferably, the outer wall of tapered tube shape interface is provided with gasket seal.
As preferably, flange plate body end face is uniformly distributed circumferentially 4 grooves.
The beneficial effects of the utility model are:
(1) the utility model structure is simple, by arranging 4 or 6 connection mouths bottom tapered tube shape interface, can join the motor of 2 grades or 4 grades, easy to use.
(2) the utility model arranges O-ring seals in flange plate body surrounding, can strengthen sealing effect.
Accompanying drawing illustrates:
Fig. 1 is embodiment one stereogram of the present utility model;
Fig. 2 is embodiment one plan view of the present utility model;
Fig. 3 is embodiment one side view of the present utility model;
Fig. 4 is the profile plan view of the embodiment one being originally model utility;
Fig. 5 is embodiment two stereogram of the present utility model;
Fig. 6 is embodiment two plan view of the present utility model;
Fig. 7 is embodiment two side view of the present utility model;
Fig. 8 is the profile plan view of the embodiment two being originally model utility.
Embodiment:
For making goal of the invention of the present utility model, technological scheme and advantage clearly, below in conjunction with accompanying drawing, mode of execution of the present utility model is described in further detail.
Embodiment one:
As shown in Fig. 1-4, a kind of air compressor motor mounting flange, mainly comprise front cover 1, front cover 1 is provided with flange plate body 2, and the intermediate portion of flange plate body 2 is provided with tapered tube shape interface 3, and flange plate body 2 is uniformly distributed circumferentially 3 tapped holes 4, flange plate body 1 place of keeping to the side is provided with annular groove 5, be provided with O-ring seals 6 in annular groove 5, O-ring seals be set in flange plate body surrounding, can sealing effect be strengthened.
Tapered tube shape interface 3 sidewall is provided with stiffening rib 7, and the other end of stiffening rib 7 is connected on flange plate body 2, its structural strength can be improved, described tapered tube shape interface 3 sidewall is provided with multiple window 8, bottom is provided with multiple equally distributed attachment hole 9, and three tapped holes on flange plate body 2 are fixedly connected with air compressor motor 12 edge screw.Tapered tube shape interface central position is provided with machine shaft through hole, and the outer wall of tapered tube shape interface 3 is provided with gasket seal 10, and flange plate body 2 end face is uniformly distributed circumferentially 4 grooves 11, is convenient to dismounting and the installation of flange plate body 2 and motor.
In the present embodiment, attachment hole 9 quantity bottom tapered tube shape interface 3 is set to 4, can configure connection 2 grades of 7.5KW motors.
Embodiment two:
As shown in Fig. 5-8, a kind of air compressor motor mounting flange, mainly comprise front cover 1, front cover 1 is provided with flange plate body 2, and the intermediate portion of flange plate body 2 is provided with tapered tube shape interface 3, and flange plate body 2 is uniformly distributed circumferentially 3 tapped holes 4, flange plate body 1 place of keeping to the side is provided with annular groove 5, be provided with O-ring seals 6 in annular groove 5, O-ring seals be set in flange plate body surrounding, can sealing effect be strengthened.
Tapered tube shape interface 3 sidewall is provided with stiffening rib 7, and the other end of stiffening rib 7 is connected on flange plate body 2, its structural strength can be improved, described tapered tube shape interface 3 sidewall is provided with multiple window 8, bottom is provided with multiple equally distributed attachment hole 9, and three tapped holes on flange plate body 2 are fixedly connected with air compressor motor 12 edge screw.Tapered tube shape interface central position is provided with machine shaft through hole, and the outer wall of tapered tube shape interface 3 is provided with gasket seal 10, and flange plate body 2 end face is uniformly distributed circumferentially 4 grooves 11, is convenient to dismounting and the installation of flange plate body 2 and motor.
In the present embodiment, attachment hole 9 quantity bottom tapered tube shape interface 3 is set to 6, can configure connection 4 grades of 7.5KW motors.
The beneficial effects of the utility model are, the utility model structure is simple, by arranging 4 or 6 connection mouths bottom tapered tube shape interface, the motor of 2 grades or 4 grades can be joined, easy to use, O-ring seals is set in flange plate body surrounding simultaneously, can sealing effect be strengthened.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technological scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (6)
1. an air compressor motor mounting flange, it is characterized in that: mainly comprise front cover, described front cover is provided with flange plate body, the intermediate portion of described flange plate body is provided with tapered tube shape interface, described flange plate body is uniformly distributed circumferentially 3 tapped holes, the described flange plate body place of keeping to the side is provided with annular groove, O-ring seals is provided with in annular groove, described tapered tube shape interface sidewall is provided with stiffening rib, and the other end of stiffening rib is connected on described flange plate body, described tapered tube shape interface sidewall is provided with multiple window, bottom is provided with multiple equally distributed attachment hole, three tapped holes on described flange plate body are fixedly connected with air compressor motor edge screw.
2. a kind of air compressor motor mounting flange according to claim 1, is characterized in that: described attachment hole quantity is 4.
3. a kind of air compressor motor mounting flange according to claim 1, is characterized in that: described attachment hole quantity is 6.
4. a kind of air compressor motor mounting flange according to claim 1, is characterized in that: described tapered tube shape interface central position is provided with machine shaft through hole.
5. a kind of air compressor motor mounting flange according to claim 1, is characterized in that: the outer wall of described tapered tube shape interface is provided with gasket seal.
6. a kind of air compressor motor mounting flange according to claim 1, is characterized in that: described flange plate body end face is uniformly distributed circumferentially 4 grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732996.5U CN205135942U (en) | 2015-09-21 | 2015-09-21 | Air compressor machine motor mounting flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732996.5U CN205135942U (en) | 2015-09-21 | 2015-09-21 | Air compressor machine motor mounting flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205135942U true CN205135942U (en) | 2016-04-06 |
Family
ID=55621741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520732996.5U Expired - Fee Related CN205135942U (en) | 2015-09-21 | 2015-09-21 | Air compressor machine motor mounting flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205135942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673458A (en) * | 2016-04-08 | 2016-06-15 | 石家庄嘉祥精密机械有限公司 | Bearing end cover of large-displacement oil-free air compressor for rail transit and use method of bearing end cover |
-
2015
- 2015-09-21 CN CN201520732996.5U patent/CN205135942U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673458A (en) * | 2016-04-08 | 2016-06-15 | 石家庄嘉祥精密机械有限公司 | Bearing end cover of large-displacement oil-free air compressor for rail transit and use method of bearing end cover |
| CN105673458B (en) * | 2016-04-08 | 2018-06-15 | 石家庄嘉祥精密机械有限公司 | The bearing (ball) cover and its application method of rail traffic oilless air compressor |
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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: 20160406 Termination date: 20190921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |