CN202655920U - Special clamp for rotary disc - Google Patents
Special clamp for rotary disc Download PDFInfo
- Publication number
- CN202655920U CN202655920U CN 201220190535 CN201220190535U CN202655920U CN 202655920 U CN202655920 U CN 202655920U CN 201220190535 CN201220190535 CN 201220190535 CN 201220190535 U CN201220190535 U CN 201220190535U CN 202655920 U CN202655920 U CN 202655920U
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- CN
- China
- Prior art keywords
- rotating disk
- rotary disc
- clamp
- chuck body
- utility
- 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 relates to a special clamp for a rotary disc. The special clamp comprises a clamp body, wherein the clamp body is fixedly connected with a rotary disc in a detachable way, and the clamp body is fixedly connected with the rotary disc through bolts. According to the special clamp disclosed by the utility model, as the clamp is fixedly connected with the rotary disc in the detachable way, the traditional process is improved; in the turning, the rotary disc is directly fixed to a chuck special tool clamp, the clamp fixed with the rotary disc is then placed on a lathe, the chuck of the lathe directly clamps the clamp but not the rotary disc, and therefore, the rotary disc can not have the phenomena of mechanical wearing, deformation, damage and the like, the processing quality of the rotary disc can be effectively ensured, the accuracy of the rotary disc is improved, and pitch circle positioning only needs to be aligned when the workpiece is firstly clamped.
Description
Technical field
The utility model relates to a kind of frock clamp, particularly is used for the special fixture of clamping rotating disk in a kind of rotating disk processing.
Background technology
The processing technology of rotating disk requires height very, the requirement of its precision, and axiality must be asked and the requirement of the depth of parallelism unusual height all, directly affects the quality of rotating disk and the service life of rotating disk.Rotating disk is in turning processing, and its fixing effect directly affects the processing technology effect.Have distortion, lose round difficulty of processing, especially thin-wall part at the processing and fabricating turntable, more exist the factor of processing difficulties.And in traditional turning processing, all be workpiece directly to be fixed on the chuck of lathe carry out operations such as grinding, boring, bore hole, for the phenomenon that keeps rotating disk in process, can not be offset, become flexible, therefore need to apply enough large power to chuck fixes and processes, therefore tend to cause mechanical wear, distortion even the damage of chuck, directly affect the quality of processing and the precision of rotating disk; And each clamping also needs to expend a large amount of time and positions and adjust, and one of every processing all needs centering circle location, and again effort consuming time also increases financial cost.
Therefore need to improve existing technique, avoid the phenomenons such as wearing and tearing, distortion and damage of rotating disk work in-process, making each clamping not need to expend a large amount of time positions and adjusts, only needing to carry out when first clamping a centering circle clamping positioning instant can, the direct clamping of the workpiece of back gets final product in primary position location, the time saving and energy saving cost of saving again.
The utility model content
In view of this, rotating disk special fixture of the present utility model, traditional technique is improved, in Vehicle Processing, directly rotating disk is fixed on the chuck specific purpose tool folder, the anchor clamps that then will be fixed with rotating disk place on the lathe, therefore the direct clamping fixture of the chuck of lathe rather than rotating disk can not cause the phenomenons such as mechanical wear, distortion and damage to rotating disk, can effectively guarantee the crudy of rotating disk, improve the precision of rotating disk, and only need centering pitch circle location when clamping workpiece first.
Rotating disk special fixture of the present utility model, a kind of rotating disk special fixture comprises chuck body, described chuck body is with the detachable rotating disk that is fixedly connected with;
Further, described chuck body and rotating disk are bolted to connection;
Further, be positioned at the chuck body outer circumference to the screw that is provided with for connecting bolt;
Further, described chuck body is provided with the positioning through hole coaxial with rotating disk;
Further, described chuck body is that diameter is greater than the disc-shaped structure of disk diameter;
Further, described bolt and the one by one corresponding setting of rotating disk limit section connecting hole, screw and one by one corresponding setting of bolt.
The beneficial effects of the utility model: rotating disk special fixture of the present utility model, traditional technique is improved, in Vehicle Processing, directly rotating disk is fixed on the chuck specific purpose tool folder, the anchor clamps that then will be fixed with rotating disk place on the lathe, the direct clamping fixture of the chuck of lathe rather than rotating disk, therefore can not cause mechanical wear to rotating disk, the phenomenons such as distortion and damage, can effectively guarantee the crudy of rotating disk, improve the precision of rotating disk, and only need centering pitch circle location when clamping workpiece first, rotating disk workpiece afterwards only needs to get final product so that primary position location clamping is fixing, has reduced the difficulty of clamping, has improved the speed of clamping, improved simultaneously working (machining) efficiency, also the whole crudy that has improved rotating disk.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is special fixture structural representation of the present utility model.
The specific embodiment
Fig. 1 is special fixture structural representation of the present utility model, and as shown in the figure, the rotating disk special fixture of present embodiment comprises chuck body, and described chuck body 1 is with the detachable rotating disk 4 that is fixedly connected with.
In the present embodiment, described chuck body 1 is fixedly connected with by bolt 3 with rotating disk 4; Easy for removal and installation, simple in structure, convenient and practical.
In the present embodiment, be positioned at chuck body 1 outer circumference to the screw 2 that is provided with for connecting bolt 3; Bolt is fixed on rotating disk on the anchor clamps by corresponding screw 2 on anchor clamps and the rotating disk, connecting hole position and in the same size on the screw 2 on the anchor clamps and the rotating disk.
In the present embodiment, described chuck body 1 is provided with the positioning through hole 5 coaxial with rotating disk 4; Match with the structure of rotating disk, be convenient to the processing of rotating disk and fixing.
In the present embodiment, described chuck body 1 is that diameter is greater than the disc-shaped structure of rotating disk 4 diameters; The direct clamping fixture outer rim of the chuck of lathe machines, can be to the rotating disk injury.
In the present embodiment, described bolt 3 and the one by one corresponding setting of rotating disk 4 limit section connecting holes, screw 2 and one by one corresponding setting of bolt 3; Be convenient to install and fix.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (6)
1. rotating disk special fixture, it is characterized in that: comprise chuck body, described chuck body (1) is with the detachable rotating disk (4) that is fixedly connected with.
2. rotating disk special fixture according to claim 1, it is characterized in that: described chuck body (1) is fixedly connected with by bolt (3) with rotating disk (4).
3. rotating disk special fixture according to claim 2 is characterized in that: be positioned at chuck body (1) outer circumference to the screw (2) that is provided with for connecting bolt (3).
4. rotating disk special fixture according to claim 3, it is characterized in that: described chuck body (1) is provided with the positioning through hole (5) coaxial with rotating disk (4).
5. rotating disk special fixture according to claim 4 is characterized in that: described chuck body (1) is the disc-shaped structure of diameter greater than rotating disk (4) diameter.
6. rotating disk special fixture according to claim 5 is characterized in that: described bolt (3) and the one by one corresponding setting of rotating disk (4) limit section connecting hole, screw (2) and one by one corresponding setting of bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220190535 CN202655920U (en) | 2012-04-28 | 2012-04-28 | Special clamp for rotary disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220190535 CN202655920U (en) | 2012-04-28 | 2012-04-28 | Special clamp for rotary disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202655920U true CN202655920U (en) | 2013-01-09 |
Family
ID=47450853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220190535 Expired - Fee Related CN202655920U (en) | 2012-04-28 | 2012-04-28 | Special clamp for rotary disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202655920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097073A (en) * | 2014-06-20 | 2014-10-15 | 长春轨道客车装备有限责任公司 | CRH380B motor train unit brake disc repair fixture |
-
2012
- 2012-04-28 CN CN 201220190535 patent/CN202655920U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097073A (en) * | 2014-06-20 | 2014-10-15 | 长春轨道客车装备有限责任公司 | CRH380B motor train unit brake disc repair fixture |
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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: 20130109 Termination date: 20180428 |