CN204235238U - Process of axle shaft additional reinforcement structure - Google Patents
Process of axle shaft additional reinforcement structure Download PDFInfo
- Publication number
- CN204235238U CN204235238U CN201420618320.9U CN201420618320U CN204235238U CN 204235238 U CN204235238 U CN 204235238U CN 201420618320 U CN201420618320 U CN 201420618320U CN 204235238 U CN204235238 U CN 204235238U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- clip
- semiaxis
- annulus
- leading portion
- 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
Abstract
The utility model discloses a kind of process of axle shaft additional reinforcement structure, in order to reinforce semiaxis when machine cut semiaxis, it is characterized in that, comprise an annulus, described annulus and semiaxis matched in clearance, at least two screws are also provided with between described annulus outer ring surface and inner ring surface, trip bolt is provided with in described screw, described annulus side is provided with a perpendicular clip-connecting rod, described clip-connecting rod comprises clip-connecting rod leading portion and clip-connecting rod back segment, the diameter of described clip-connecting rod leading portion is less than the diameter of clip-connecting rod back segment, and clip-connecting rod leading portion arranges a cushion collar, described cushion collar is undertaken fastening by a nut, the end face of described trip bolt is provided with the radian with semiaxis coupling.This structure can clamp semiaxis, shares scroll chuck stressed, extends the life-span of scroll chuck greatly, has saved cost.
Description
Technical field
The utility model belongs to process of axle shaft field, particularly relates to a kind of process of axle shaft ruggedized construction.
Background technology
When lathe is processed semiaxis, need to use scroll chuck to clamp semiaxis, find in actual production process, the claw of scroll chuck needs larger power in order to clamp semiaxis, after long-time use the life-span not length need change, simultaneously also due to the problem of semiaxis raw material concentricity, cause the claw unbalance stress of scroll chuck when clamping, particularly at semiaxis High Rotation Speed, time cutter carries out cutting, cause vibration excessive, the claw of scroll chuck is very easy to damage, now claw can only be changed, cause the waste of cost on the one hand, also reduce efficiency on the other hand.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide a kind of process of axle shaft additional reinforcement structure, this structure can clamp semiaxis, share scroll chuck stressed, and vibration when can reduce machine cut, ensure scroll chuck uniform force, extend the life-span of scroll chuck greatly, saved cost.
For achieving the above object, the utility model provides a kind of process of axle shaft additional reinforcement structure, in order to reinforce semiaxis when machine cut semiaxis, it is characterized in that, comprise an annulus, described annulus and semiaxis matched in clearance, at least two screws are also provided with between described annulus outer ring surface and inner ring surface, trip bolt is provided with in described screw, described annulus side is provided with a perpendicular clip-connecting rod, described clip-connecting rod comprises clip-connecting rod leading portion and clip-connecting rod back segment, the diameter of described clip-connecting rod leading portion is less than the diameter of clip-connecting rod back segment, and clip-connecting rod leading portion arranges a cushion collar, described cushion collar is undertaken fastening by a nut, the end face of described trip bolt is provided with the radian with semiaxis coupling.
The beneficial effects of the utility model are: after adopting process of axle shaft additional reinforcement structure of the present utility model, because this structure is clamped on semiaxis, share the stressed of scroll chuck, and vibration when can reduce machine cut, ensure scroll chuck uniform force, so extend the life-span of scroll chuck greatly, save cost.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation in use;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structure diagram of trip bolt.
1, semiaxis; 2, annulus; 3, scroll chuck; 4, claw; 5, clip-connecting rod; 51, clip-connecting rod leading portion; 52, nut; 53, cushion collar; 6, trip bolt.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
See a kind of process of axle shaft additional reinforcement structure shown in Fig. 1 to Fig. 3, in order to reinforce semiaxis 1 when machine cut semiaxis 1, comprise an annulus 2, described annulus 2 and semiaxis 1 matched in clearance, at least two screws are also provided with between described annulus 2 outer ring surface and inner ring surface, trip bolt 6 is provided with in described screw, described annulus 2 side is provided with a perpendicular clip-connecting rod 5, described clip-connecting rod 5 comprises clip-connecting rod leading portion 51 and clip-connecting rod back segment, the diameter of described clip-connecting rod leading portion 51 is less than the diameter of clip-connecting rod back segment, and clip-connecting rod leading portion 51 arranges a cushion collar 53, described cushion collar 53 is undertaken fastening by a nut 52, the end face of described trip bolt 6 is provided with the radian mated with semiaxis 1.
Further, described screw is three, and described cushion collar adopts elastomeric material.
The utility model is specific as follows when in use, first this process of axle shaft additional reinforcement structure is put among semiaxis 1, because annulus 2 and semiaxis 1 are matched in clearance, enter so placement can be relatively easy to, then semiaxis 1 scroll chuck 3 is clamped, after scroll chuck 3 clamps, semiaxis 1 is regulated to process the position of additional reinforcement structure, make clip-connecting rod 5 and one of them chuck jaws contacts side surfaces (when semiaxis 1 is by Tool in Cutting, semiaxis 1 can be subject to the effect of cutting force, now clip-connecting rod 5 and the further close contact of claw 4 meeting), now tighten trip bolt 6 again, clamping semiaxis 1, under the effect of this structure, the stressing conditions of scroll chuck 3 is very significantly improved, so extend the life-span of scroll chuck 3 greatly, save cost, according to production leadtime, the life-span of the claw 4 of scroll chuck 3 at least extends more than one times, so have very high economic benefit.In order to make this structure have better result of use, described screw is three, and the quantity of corresponding trip bolt 6 is also three, the end face of trip bolt 6 is set to the radian that semiaxis matches, and clamps more stable.In order to make the utility model better effects if when in use, so be provided with a cushion collar 53 on clip-connecting rod, this cushion collar 53 can reduce the vibration of lathe when cutting further, ensure that scroll chuck 3 is stressed more even, so the life-span of claw 4 extends more, because cushion collar 53 is in larger stress, so easily damage, so be fastened on clip-connecting rod leading portion 51 by nut 52, be also convenient to change after it damages.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical staff in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (3)
1. a process of axle shaft additional reinforcement structure, in order to reinforce semiaxis when machine cut semiaxis, it is characterized in that, comprise an annulus, described annulus and semiaxis matched in clearance, at least two screws are also provided with between described annulus outer ring surface and inner ring surface, trip bolt is provided with in described screw, described annulus side is provided with a perpendicular clip-connecting rod, described clip-connecting rod comprises clip-connecting rod leading portion and clip-connecting rod back segment, the diameter of described clip-connecting rod leading portion is less than the diameter of clip-connecting rod back segment, and clip-connecting rod leading portion arranges a cushion collar, described cushion collar is undertaken fastening by a nut, the end face of described trip bolt is provided with the radian with semiaxis coupling.
2. process of axle shaft additional reinforcement structure according to claim 1, is characterized in that, described screw is three.
3. process of axle shaft additional reinforcement structure according to claim 1, is characterized in that, described cushion collar adopts elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618320.9U CN204235238U (en) | 2014-10-23 | 2014-10-23 | Process of axle shaft additional reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618320.9U CN204235238U (en) | 2014-10-23 | 2014-10-23 | Process of axle shaft additional reinforcement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204235238U true CN204235238U (en) | 2015-04-01 |
Family
ID=52764790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420618320.9U Expired - Fee Related CN204235238U (en) | 2014-10-23 | 2014-10-23 | Process of axle shaft additional reinforcement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204235238U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397538A (en) * | 2015-12-03 | 2016-03-16 | 哈尔滨电机厂有限责任公司 | External thread secondary fitting fixture and clamping method |
| CN105773260A (en) * | 2016-05-02 | 2016-07-20 | 杨娇仔 | Clamp for assisting lathe three-jaw chuck and adjusting axial length |
| CN108599451A (en) * | 2018-06-27 | 2018-09-28 | 沈阳工业大学 | A kind of augmentation of heat transfer structure of hub motor for electric automobile |
-
2014
- 2014-10-23 CN CN201420618320.9U patent/CN204235238U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397538A (en) * | 2015-12-03 | 2016-03-16 | 哈尔滨电机厂有限责任公司 | External thread secondary fitting fixture and clamping method |
| CN105773260A (en) * | 2016-05-02 | 2016-07-20 | 杨娇仔 | Clamp for assisting lathe three-jaw chuck and adjusting axial length |
| CN105773260B (en) * | 2016-05-02 | 2017-09-29 | 西安艾德三维科技有限公司 | A kind of lathe three-claw chuck auxiliary is with adjustment axial length fixture |
| CN108599451A (en) * | 2018-06-27 | 2018-09-28 | 沈阳工业大学 | A kind of augmentation of heat transfer structure of hub motor for electric automobile |
| CN108599451B (en) * | 2018-06-27 | 2024-01-26 | 沈阳工业大学 | Enhanced heat transfer structure of hub motor for electric automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 401420 Chongqing city Qijiang District South Street Jinfu Road No. 3 Patentee after: Chongqing Jingjiang automobile axle Limited by Share Ltd Address before: 401420 Qijiang City Industrial Park, A District, Chongqing Patentee before: Chongqing Jingjiang Automobile Axle Co.,Ltd. |
|
| 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: 20150401 Termination date: 20201023 |