CN205331383U - Improved generation axial fixity structure - Google Patents
Improved generation axial fixity structure Download PDFInfo
- Publication number
- CN205331383U CN205331383U CN201620087816.7U CN201620087816U CN205331383U CN 205331383 U CN205331383 U CN 205331383U CN 201620087816 U CN201620087816 U CN 201620087816U CN 205331383 U CN205331383 U CN 205331383U
- Authority
- CN
- China
- Prior art keywords
- gear
- axle
- connecting axle
- fixed mount
- connection axle
- 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
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 241001354235 Plagiodontes Species 0.000 description 1
- 238000012356 Product development Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model discloses an improved generation axial fixity structure, including mount, connecting axle, gear, locking bolt, be provided with in the middle of the mount the connecting axle, the connecting axle with support through the bearing between the mount, the end cover is being fixed through set screw in the mount outside, the end cover inboard is provided with seal ring, the connecting axle outer end is being connected the gear, the gear with be provided with the crew cut key between the connecting axle, the connecting axle top is provided with the locking bolt, the spring shim is being connected to the locking bolt inboard. Beneficial effect lies in: 1, this structural stiffness is high, with low costs with intensity, 2, this axial fixity connection structure fixed supporting role has been played for the echelonment to bearing design, 3, this axial fixity connection structure the connecting axle tip passes through the lock nut extrusion the spring shim is fixed, simple structure, firm in connection.
Description
Technical field
This utility model belongs to axial fixing structure, is specifically related to a kind of modified model axial fixing structure。
Background technology
Product structure design is the design for interiors of products structure, mechanical part；One good product first has to practicality, and therefore, first product structure design is function, and next is only shape。Product realizes its various functions and depends entirely on an outstanding structural design。Structural design is one of substance of Machine Design, is also a working link the most complicated in whole product design process, in process of product development, plays vital effect。Designer should conceive a series of association part to realize various functions, considers product with compact structure, good looking appearance again；Should safety durable, function admirable, again easily fabricated, reduction cost。Thus, structural design teacher should have comprehensive and multiobject space imagination, and has and cross-cutting coordination integration ability。Three grades of tooth axle axial restraints of current existing F series plagiodont wheel reducing motor, support fixing between gear by described axle sleeve, and support strength is low, it is easy to damaging, cost is of a relatively high。
Utility model content
The purpose of this utility model is that provides a kind of modified model axial fixing structure to solve the problems referred to above。
This utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of modified model axial fixing structure, including fixed mount, connect axle, gear, clamping screw, described connection axle it is provided with in the middle of described fixed mount, bearings is passed through between described connection axle and described fixed mount, end cap is fixed by fixing screw outside described fixed mount, it is provided with seal washer inside described end cap, described connection axle outer end is connected to described gear, described gear is connected between axle is provided with tack key with described, described connection axle top is provided with described clamping screw, it is connected to spring shim inside described clamping screw, described connection shaft end outer surface is provided with keyway, described connection axle top is provided with internal thread hole。
In said structure, first by described bearing holder (housing, cover) on described connection axle, described seal washer is embedded in the inside of described end cap, and described end cap is enclosed within described connection axle, it is arranged on described fixed mount by what assemble, connects by described trip bolt is fixing, described tack key is arranged on the described keyway of described connection axle, described gear is directed at described keyway install, described gear is fixed on described connection shaft end with described spring shim by described clamping screw。
In order to improve axial fixing structure reasonability further, described fixed mount is connected by described fixing screw is fixing with described end cap, and described fixed mount is fixed by described bearing with the described axle that is connected。
In order to improve axial fixing structure reasonability further, circumferentially fixed by described keyway between described connection axle and described gear, described connection axle fastens described gear axial restraint with described clamping screw。
In order to improve axial fixing structure reasonability further, described seal washer passes through crush seal with described end cap and the described axle that is connected。
Have the beneficial effects that: 1, this rigidity of structure and intensity are high, and cost is low；2, bearing bearing described in this axial restraint attachment structure is designed as stepped, serves fixing supporting role；3, connect shaft end described in this axial restraint attachment structure to be fixed by the described locking nut described spring shim of extruding, simple in construction, be connected firmly。
Accompanying drawing explanation
The master that Fig. 1 is modified model axial fixing structure described in the utility model looks section view；
Fig. 2 is the axle partial sectional view of modified model axial fixing structure described in the utility model。
1, fixed mount；2, end cap；3, bearing；4, axle is connected；5, fixing screw；6, seal washer；7, tack key；8, gear；9, spring shim；10, clamping screw；11, keyway；12, internal thread hole。
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Figure 1-Figure 2, a kind of modified model axial fixing structure, including fixed mount 1, connect axle 4, gear 8, clamping screw 10, it is provided with described connection axle 4 in the middle of described fixed mount 1, play the effect of transmission power, supported by bearing 3 between described connection axle 4 and described fixed mount 1, described bearing 3 supports described connection axle 4 and rotates, end cap 2 is fixed by fixing screw 5 outside described fixed mount 1, it is provided with seal washer 6 inside described end cap 2, seal, described connection axle 4 outer end is connected to described gear 8, by engaging transmission power, described gear 8 is connected between axle 4 is provided with tack key 7 with described, described gear 8 is served circumferentially fixed effect, described connection axle 4 top is provided with described clamping screw 10, by described gear 8 axial restraint, it is connected to spring shim 9 inside described clamping screw 10, described connection axle 4 end outer surface is provided with keyway 11, described connection axle 4 top is provided with internal thread hole 12。
In said structure, first described bearing 3 is enclosed within described connection axle 4, described seal washer 6 is embedded in the inside of described end cap 2, and described end cap 2 is enclosed within described connection axle 4, it is arranged on described fixed mount 1 by what assemble, connect by described trip bolt is fixing, described tack key 7 is arranged on the described keyway 11 of described connection axle 4, described gear 8 is directed at described keyway 11 install, described gear 8 is fixed on described connection axle 4 end with described spring shim 9 by described clamping screw 10。
In order to improve axial fixing structure reasonability further, described fixed mount 1 is connected by described fixing screw 5 is fixing with described end cap 2, described fixed mount 1 is fixed by described bearing 3 with the described axle 4 that is connected, described keyway 11 is passed through circumferentially fixed between described connection axle 4 and described gear 8, described connection axle 4 fastens described gear 8 axial restraint with described clamping screw 10, and described seal washer 6 passes through crush seal with described end cap 2 and the described axle 4 that is connected。
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described。Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model。This utility model claims scope and is defined by appending claims and effect thing thereof。
Claims (4)
1. a modified model axial fixing structure, it is characterized in that: include fixed mount, connect axle, gear, clamping screw, described connection axle it is provided with in the middle of described fixed mount, bearings is passed through between described connection axle and described fixed mount, end cap is fixed by fixing screw outside described fixed mount, it is provided with seal washer inside described end cap, described connection axle outer end is connected to described gear, described gear is connected between axle is provided with tack key with described, described connection axle top is provided with described clamping screw, it is connected to spring shim inside described clamping screw, described connection shaft end outer surface is provided with keyway, described connection axle top is provided with internal thread hole。
2. a kind of modified model axial fixing structure according to claim 1, it is characterised in that: described fixed mount is connected by described fixing screw is fixing with described end cap, and described fixed mount is fixed by described bearing with the described axle that is connected。
3. a kind of modified model axial fixing structure according to claim 1, it is characterised in that: circumferentially fixed by described keyway between described connection axle and described gear, described connection axle fastens described gear axial restraint with described clamping screw。
4. a kind of modified model axial fixing structure according to claim 1, it is characterised in that: described seal washer passes through crush seal with described end cap and the described axle that is connected。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087816.7U CN205331383U (en) | 2016-01-28 | 2016-01-28 | Improved generation axial fixity structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087816.7U CN205331383U (en) | 2016-01-28 | 2016-01-28 | Improved generation axial fixity structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205331383U true CN205331383U (en) | 2016-06-22 |
Family
ID=56318260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620087816.7U Expired - Fee Related CN205331383U (en) | 2016-01-28 | 2016-01-28 | Improved generation axial fixity structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205331383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448555A (en) * | 2017-07-31 | 2017-12-08 | 苏州哲仁精工科技有限公司 | A kind of epicyclic train phase compensation structure |
-
2016
- 2016-01-28 CN CN201620087816.7U patent/CN205331383U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448555A (en) * | 2017-07-31 | 2017-12-08 | 苏州哲仁精工科技有限公司 | A kind of epicyclic train phase compensation structure |
| CN107448555B (en) * | 2017-07-31 | 2023-10-03 | 苏州哲仁精工科技有限公司 | Planetary gear train phase compensation structure |
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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: 20160622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |