CN205824097U - Plug-in type gear - Google Patents
Plug-in type gear Download PDFInfo
- Publication number
- CN205824097U CN205824097U CN201620687729.5U CN201620687729U CN205824097U CN 205824097 U CN205824097 U CN 205824097U CN 201620687729 U CN201620687729 U CN 201620687729U CN 205824097 U CN205824097 U CN 205824097U
- Authority
- CN
- China
- Prior art keywords
- inserting groove
- base wheel
- wheel
- plug
- base
- 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
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- Gears, Cams (AREA)
Abstract
The utility model discloses a kind of plug-in type gear, the base wheel of axis hole it is provided with including center, base wheel includes that the left base the being coaxially disposed wheel of fixing connection and right base are taken turns, on the periphery of described right base wheel nearly left base wheel side, uniform intervals offers and takes turns axially arranged right inserting groove along right base, the described corresponding inserting groove of left base wheel is provided with the left inserting groove of symmetry, described left inserting groove is identical with right inserting groove size structure and cross section is L-type, coordinate in described each inserting groove and be provided with tooth block, described tooth block include take turns teeth portion and with the Plug Division coordinated with left inserting groove and right inserting groove respectively, described wheel teeth portion cross section is trapezoidal, described Plug Division para-position grafting is fixed in left inserting groove and right inserting groove.The plug-in type gear that this utility model provides, structure is simple, and grafting is compact, can change the gear teeth, working service low cost the most at any time.
Description
Technical field
This utility model relates to component of machine technical field, especially a kind of plug-in type gear.
Background technology
Gear is the mechanical organ having tooth can engage transmitting movement and power continuously on wheel rim.Due to gear drive reliability
Good, bearing capacity strong, travelling gear is widely used in the manufacturing such as machinery, instrument.In various heavy-duty machineries, often use tooth
Wheel carries out transmission, in long practical process, is susceptible to the situation such as tooth surface abrasion, gear teeth damage.Common one knot
The gear of structure, non-dismountable, when there is the situations such as abrasion, whole gear can only be changed, causing machinery use cost and maintenance
Cost increases.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, it is provided that a kind of simple in construction, inserts
Connect compact, the gear teeth can be changed the most at any time, the plug-in type gear of working service low cost.
This utility model solves its technical problem and be the technical scheme is that a kind of plug-in type gear, sets including center
The base having axis hole is taken turns, and base wheel includes that the left base the being coaxially disposed wheel of fixing connection and right base are taken turns, and nearly left base wheel side taken turns by described right base
Periphery on uniform intervals offer along the right base axially arranged right inserting groove of wheel, described left base is taken turns corresponding right inserting groove and is set
Having the left inserting groove of symmetry, described left inserting groove is identical with right inserting groove size structure and cross section is L-type, described each left side,
Coordinate in right inserting groove and be provided with tooth block, described tooth block include taking turns teeth portion and with coordinate with left inserting groove and right inserting groove respectively
Plug Division, the Plug Division para-position grafting that described wheel teeth portion cross section is trapezoidal, described is fixed in left inserting groove and right inserting groove.
Further, left base wheel and right base wheel on be respectively symmetrically have two pairs of positions to screw, described left base wheel and
Stud and nut that right base wheel is tightened in screw by spiral are fixed.
Further, tooth block outer surface has the carburized layer that thickness is 0.7mm～1.1mm.
The beneficial effects of the utility model are: the plug-in type gear that this utility model provides, and structure is simple, and grafting is compact, can
Change the gear teeth, working service low cost the most at any time.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is decomposition texture schematic diagram of the present utility model.
Fig. 2 is the structural representation after this utility model combination.
In figure, 1. left bases are taken turns 2. right bases and are taken turns the 3. right left inserting grooves of inserting groove 4. 5. and take turns teeth portion 6. Plug Division 7. screw
8. stud 9. nut
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is further described.These accompanying drawings are the schematic diagram of simplification only to show
Meaning mode illustrates basic structure of the present utility model, and therefore it only shows the composition relevant with this utility model.
A kind of plug-in type gear as depicted in figs. 1 and 2, is provided with the base wheel of axis hole including center, and base wheel includes fixing company
The left base the being coaxially disposed wheel 1 connect and right base wheel 2, described right base is taken turns 2 nearly left bases and is taken turns uniform intervals on the periphery of 1 side and offer
Taking turns 2 axially arranged right inserting grooves 3 along right base, described left base is taken turns 1 corresponding right inserting groove 3 and is provided with the left inserting groove 4 of symmetry, institute
The left inserting groove 4 stated is identical with right inserting groove 3 size structure and cross section is L-type, in described each left inserting groove 4, right inserting groove 3
Coordinate be provided with tooth block, described tooth block include take turns teeth portion 5 and with the Plug Division coordinated with left inserting groove 4 and right inserting groove 3 respectively
6, the Plug Division 6 para-position grafting that described wheel teeth portion 5 cross section is trapezoidal, described is fixed in left inserting groove 4 and right inserting groove 3.
Be respectively symmetrically on left base wheel 1 and right base wheel 2 have two pairs of positions to screw 7, described left base wheel 1 and right base wheel 2 pass through spiral shell
Stud 8 and nut 9 that rotation is tightened in screw 7 are fixed.Tooth block outer surface has the carburized layer that thickness is 0.7mm～1.1mm.
During assembling, left base wheel 1 and right base only need to be taken turns left inserting groove 4 and the right inserting groove 3 para-position grafting of 2, by tooth block
Plug Division 6 para-position is plugged on left base wheel 1 and 2 peripheries taken turns by right base, and then practical bolt is by fixing i.e. to left base wheel 1 and right base wheel 2
Can.The plug-in type gear being so designed that, when the wheel teeth portion 5 of certain tooth block occurs wear and rupture, only need to turn on bolt, and it is right to change
The tooth block answered, other intact tooth blocks, left base wheel 1 and right base wheel 2 still can normally use, and decrease and change whole gear
Working service cost.
Above-mentioned embodiment only for technology of the present utility model design and feature are described, its object is to allow and is familiar with this skill
The personage of art will appreciate that content of the present utility model and is carried out, and can not limit protection model of the present utility model with this
Enclose, all equivalence changes made according to this utility model spirit or modification, all should contain at protection model of the present utility model
In enclosing.
Claims (3)
1. a plug-in type gear, is provided with the base wheel of axis hole, it is characterized in that including center: described base wheel includes fixing connection
Left base wheel (1) being coaxially disposed and right base wheel (2), evenly-spaced on the periphery of described right base wheel (2) nearly left base wheel (1) side
Being provided with and take turns, along right base, the right inserting groove (3) that (2) are axially arranged, the corresponding right access slot (3) of inserting of described left base wheel (1) is provided with symmetry
Left inserting groove (4), described left inserting groove (4) is identical with right inserting groove (3) size structure and cross section is L-type, described each left side,
Coordinate in right inserting groove (4,3) and be provided with tooth block, described tooth block include taking turns teeth portion (5) and with respectively with left inserting groove (4) and the right side
The Plug Division (6) that inserting groove (3) coordinates, described wheel teeth portion (5) cross section is that trapezoidal, described Plug Division (6) para-position grafting is solid
It is scheduled on left inserting groove (4) interior with right inserting groove (3).
Plug-in type gear the most according to claim 1, is characterized in that: described left base wheel (1) and right base wheel (2) are upper respectively
Symmetry have two pairs of positions to screw (7), it is interior that described left base wheel (1) and right base wheel (2) are tightened in screw (7) by spiral
Stud (8) and nut (9) fix.
Plug-in type gear the most according to claim 1, is characterized in that: it is 0.7mm that described tooth block outer surface has thickness
～the carburized layer of 1.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620687729.5U CN205824097U (en) | 2016-06-30 | 2016-06-30 | Plug-in type gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620687729.5U CN205824097U (en) | 2016-06-30 | 2016-06-30 | Plug-in type gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205824097U true CN205824097U (en) | 2016-12-21 |
Family
ID=57566157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620687729.5U Expired - Fee Related CN205824097U (en) | 2016-06-30 | 2016-06-30 | Plug-in type gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205824097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678336A (en) * | 2017-03-19 | 2017-05-17 | 北京工业大学 | Gear structure with gear teeth and gear body being separated and design method |
-
2016
- 2016-06-30 CN CN201620687729.5U patent/CN205824097U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678336A (en) * | 2017-03-19 | 2017-05-17 | 北京工业大学 | Gear structure with gear teeth and gear body being separated and design method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20210630 |