CN206668916U - One kind assembling dismountable type duplicate gear - Google Patents
One kind assembling dismountable type duplicate gear Download PDFInfo
- Publication number
- CN206668916U CN206668916U CN201720381754.5U CN201720381754U CN206668916U CN 206668916 U CN206668916 U CN 206668916U CN 201720381754 U CN201720381754 U CN 201720381754U CN 206668916 U CN206668916 U CN 206668916U
- Authority
- CN
- China
- Prior art keywords
- wheel body
- axle sleeve
- annular
- duplicate gear
- teeth
- 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
Links
Landscapes
- Gears, Cams (AREA)
Abstract
The utility model discloses one kind to assemble dismountable type duplicate gear, including block, the first wheel body, the second wheel body, the axle sleeve of annulus cylindricality, the first teeth, the second teeth, multiple strip bulges and annular stop plate, one of strip bulge end in multiple strip bulges has holding tank, the first end of holding tank is opened wide, second end seal is closed, compression spring is connected between block and second end, the second wheel body has multiple locating slots；The inner peripheral surface of second wheel body has annular groove, each second teeth groove connects the annular groove by an interface channel, there is annular shoe cream room in axle sleeve, annular shoe cream room connects the outer circumference surface of the axle sleeve by oil outlet, oil outlet connects with annular groove, and annular stop plate abuts the end face of second wheel body away from the strip bulge；When compression spring does not have external force, the block closes the oil outlet.Duplicate gear of the present utility model is modular, and second gear is detachable.
Description
Technical field
It the utility model is related to field of gears, and in particular to one kind assembling dismountable type duplicate gear.
Background technology
Gear drive is the most widely used kind of drive in machine driving, it is ensured that stable transmission, has transmission
Efficiency high, the advantages of long lifespan.Duplicate gear is exactly that two gears are connected, and has very big application in speed change.And tooth
Wheel is in use, it is necessary to often oily, and hand oiling is sometimes prone to forget, and two gear works of duplicate gear
Make environment not exclusively, the gear of serious wear more needs often oily.
Utility model content
Purpose of utility model：The defects of the utility model is intended to overcome prior art, there is provided one kind assembling dismountable type is double
Join gear.
Technical scheme：One kind assembling dismountable type duplicate gear, including block, the first wheel body, the second wheel body, annulus cylindricality
Axle sleeve, be arranged on the first wheel body multiple first teeth, be arranged on the second wheel body multiple second teeth, be fixed on axle
Multiple strip bulges on the outer circumference surface of set and the annular stop plate on the axle sleeve is fixed on by fixing bolt, described
One wheel body is fixedly connected with the axle sleeve, and one of strip bulge end in multiple strip bulges has holding tank, described
The first end of holding tank is opened wide, and the second end seal is closed, and is connected with compression spring between the block and second end, and described second
Wheel body has multiple locating slots engaged with the strip bulge, and each strip bulge is inserted in a locating slot, and bar shaped is convex
The end risen abuts with the blind end of locating slot, and the block abuts the blind end of a locating slot；Second wheel body it is interior
Periphery has annular groove, and the second teeth groove is formed between the second adjacent teeth, and each second teeth groove is logical by a connection
Road connects the annular groove, has annular shoe cream room in the axle sleeve, described in the annular shoe cream room is connected by oil outlet
The outer circumference surface of axle sleeve, the oil outlet connect with the annular groove, and it is remote that the annular stop plate abuts second wheel body
From the end face of the strip bulge；When the compression spring does not have external force, the block closes the oil outlet.
Further, the detent and the strip bulge respectively have 4.
Further, 4 strip bulge equidistantly distributeds are on the circumferencial direction of the axle sleeve.
Further, first wheel body is interference fitted with the axle sleeve, or first wheel body and the axle sleeve lead to
Cross keyway and coordinate fixation.
Further, the block has sealing gasket in face of the surface of the sleeve outer circle side face.
Further, second wheel body has multiple positioning holes, the annular in face of the end face of the annular stop plate
Limiting plate has multiple locating dowels engaged with the positioning hole.
Further, detent open at one end, other end closing, the detent abut the end of the strip bulge
Portion.
Beneficial effect：Gear of the present utility model, can realize at the second teeth groove of second gear by centrifugal force from
Dynamic oily, the oil outlet of axle sleeve can be used for oiling, and when second gear is not installed, oil outlet being capable of automatic sealing package
Close.
Brief description of the drawings
Fig. 1 is duplicate gear schematic diagram；
Fig. 2 is the schematic diagram that duplicate gear does not install second gear；
Fig. 3 is the schematic diagram of axle sleeve and multiple strip bulges；
Fig. 4 is second gear schematic cross-section；
Fig. 5 is second gear end view.
Embodiment
Reference：1 axle sleeve；1.1 strip bulge；1.2 holding tank；1.3 block；1.4 compression spring；1.5 annular oil storages
Chamber；2 first wheel bodys；2.1 first teeth；3 second wheel bodys；3.1 second teeth；3.2 communicating passage；3.3 annular groove；It is 3.4 fixed
Position groove；4 annular stop plates；4.1 fixing bolt；4.2 locating dowel.
A kind of duplicate gear, including the axle sleeve 1 of block 1.3, the first wheel body 2, the second wheel body 3, annulus cylindricality, it is arranged on
Multiple first teeth 2.1 on one wheel body 2, multiple second teeth 3.1 being arranged on the second wheel body 3, it is fixed on the outer of axle sleeve
Multiple strip bulges 1.1 on periphery and the annular stop plate 4 being fixed on by fixing bolt 4.1 on the axle sleeve, it is described
First wheel body is fixedly connected with the axle sleeve, and one of strip bulge end in multiple strip bulges has holding tank 1.2,
The first end of the holding tank is opened wide, and the second end seal is closed, and compression spring is connected between the block 1.3 and second end
1.4, second wheel body has multiple locating slots 3.4 engaged with the strip bulge, and each strip bulge 1.1 inserts one
In locating slot 3.4, and the end of strip bulge abuts with the blind end of locating slot, and the block abuts the closing of a locating slot
End；The inner peripheral surface of second wheel body has annular groove, forms the second teeth groove between the second adjacent teeth, and each second
Teeth groove connects the annular groove 3.3 by an interface channel, has annular shoe cream room, the annular oil storage in the axle sleeve
Chamber 1.5 connects the outer circumference surface of the axle sleeve by oil outlet, and the oil outlet connects with the annular groove, the annular limit
Position plate abuts the end face of second wheel body away from the strip bulge；When the compression spring 1.4 does not have external force, the gear
Block closes the oil outlet.The strip bulge has 4.Circumferencial direction of 4 strip bulge equidistantly distributeds in the axle sleeve
On.First wheel body is interference fitted with the axle sleeve, or first wheel body and the axle sleeve coordinate fixation by keyway.
The block has sealing gasket in face of the surface of the sleeve outer circle side face.Second wheel body is in face of the annular stop plate
End face has multiple positioning holes, and the annular stop plate has multiple locating dowels engaged with the positioning hole.Detent one
End is opened wide, and other end closing, the detent abuts the end of the strip bulge.
Duplicate gear of the present utility model, first gear are fixedly connected with axle sleeve, and second gear and axle sleeve are detachably connected,
Axle sleeve is fixed with rotating shaft.And before second gear installation, as shown in Fig. 2 block closes the oil outlet of annular shoe cream room, ring
The oil outlet of shape shoe cream room fuel-displaced can also pass through the oil outlet oiling, after second gear installs, the envelope of detent
Closed end, which moves the block, to be compressed, and is connected so as to expose oil outlet with annular groove, when being rotated so as to axle sleeve, in centrifugal force
Under effect, the lubricating oil of annular shoe cream room enters annular groove, and the lubricating oil of annular groove flow to teeth groove from interface channel, realizes
Feed lubrication.Occasion of the duplicate gear especially suitable for second gear serious wear, increase the degree of lubrication of second gear, and
And after second gear excessive wear, it can be changed.
Although the utility model is illustrated and described with regard to preferred embodiment, those skilled in the art should manage
Solution, without departing from claim limited range of the present utility model, the utility model can be carried out various change and
Modification.
Claims (6)
1. one kind assembling dismountable type duplicate gear, it is characterised in that including block, the first wheel body, the second wheel body, annulus cylindricality
Axle sleeve, be arranged on the first wheel body multiple first teeth, be arranged on the second wheel body multiple second teeth, be fixed on axle
Multiple strip bulges on the outer circumference surface of set and the annular stop plate on the axle sleeve is fixed on by fixing bolt, described
One wheel body is fixedly connected with the axle sleeve, and one of strip bulge end in multiple strip bulges has holding tank, described
The first end of holding tank is opened wide, and the second end seal is closed, and is connected with compression spring between the block and second end, and described second
Wheel body has multiple locating slots engaged with the strip bulge, and each strip bulge is inserted in a locating slot, and bar shaped is convex
The end risen abuts with the blind end of locating slot, and the block abuts the blind end of a locating slot；Second wheel body it is interior
Periphery has annular groove, and the second teeth groove is formed between the second adjacent teeth, and each second teeth groove is logical by a connection
Road connects the annular groove, has annular shoe cream room in the axle sleeve, described in the annular shoe cream room is connected by oil outlet
The outer circumference surface of axle sleeve, the oil outlet connect with the annular groove, and it is remote that the annular stop plate abuts second wheel body
From the end face of the strip bulge；When the compression spring does not have external force, the block closes the oil outlet.
2. assembling dismountable type duplicate gear according to claim 1, it is characterised in that the detent and the bar
Shape projection respectively has 4.
3. assembling dismountable type duplicate gear according to claim 1, it is characterised in that 4 strip bulges equidistantly divide
Cloth is on the circumferencial direction of the axle sleeve.
4. assembling dismountable type duplicate gear according to claim 1, it is characterised in that first wheel body and the axle
Set interference fit, or first wheel body and the axle sleeve coordinate fixation by keyway.
5. assembling dismountable type duplicate gear according to claim 1, it is characterised in that the block faces the axle sleeve
The surface of outer circumference surface has sealing gasket.
6. assembling dismountable type duplicate gear according to claim 1, it is characterised in that second wheel body is in face of described
The end face of annular stop plate has multiple positioning holes, and the annular stop plate has multiple positioning engaged with the positioning hole
Post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720381754.5U CN206668916U (en) | 2017-04-12 | 2017-04-12 | One kind assembling dismountable type duplicate gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720381754.5U CN206668916U (en) | 2017-04-12 | 2017-04-12 | One kind assembling dismountable type duplicate gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206668916U true CN206668916U (en) | 2017-11-24 |
Family
ID=60380450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720381754.5U Expired - Fee Related CN206668916U (en) | 2017-04-12 | 2017-04-12 | One kind assembling dismountable type duplicate gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206668916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311532A (en) * | 2019-07-23 | 2019-10-08 | 夏孝清 | A kind of intelligent step motor |
-
2017
- 2017-04-12 CN CN201720381754.5U patent/CN206668916U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311532A (en) * | 2019-07-23 | 2019-10-08 | 夏孝清 | A kind of intelligent step motor |
| CN110311532B (en) * | 2019-07-23 | 2021-04-23 | 宁波市天菱机电有限公司 | Intelligent stepping motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120177520A1 (en) | Reversible gerotor pump | |
| CN102619746A (en) | Internal gear pump | |
| US2657638A (en) | Rotary pump | |
| CN206668916U (en) | One kind assembling dismountable type duplicate gear | |
| CN107131123A (en) | A kind of Double-discharge vane pump | |
| CN111075908A (en) | Speed reducer structure | |
| CN202732909U (en) | Overrunning clutch lubricant passage way structure | |
| CN104121331B (en) | Double-screw impregnator gear drive | |
| CN109681609B (en) | Harmonic speed reducer | |
| CN218325261U (en) | Radial clearance compensation structure for small-displacement internal gear pump | |
| CN204239784U (en) | A kind of emery wheel modulating valve with emery wheel lubricating structure | |
| CN207161324U (en) | A kind of Double-discharge vane pump | |
| CN101865289A (en) | Sealing ring with isobathic rectangular groove on end surface | |
| CN106168226B (en) | Axial-flow type cooling fan of the drive shaft with shoe cream room | |
| CN207879985U (en) | One-to-two formula transfer case | |
| CN210152887U (en) | Rotor pump with adjustable rotor clearance | |
| CN206159010U (en) | Cam rotor pump | |
| CN207539022U (en) | Gear box oil pump and gearbox with emptying structure | |
| CN208185466U (en) | A kind of five lip combination seals | |
| CN204083233U (en) | Castor tooth axle sleeve | |
| CN112682495A (en) | Gear box | |
| CN220956501U (en) | Lubricating structure for coupler | |
| CN205371541U (en) | Gearbox is with integral clutch shaft gear | |
| CN205715554U (en) | A kind of self-lubricate sprocket wheel | |
| CN110192050A (en) | Seal construction and the speed changer for having the seal construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20200412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |