CN202539999U - Novel thread lathe fixture - Google Patents
Novel thread lathe fixture Download PDFInfo
- Publication number
- CN202539999U CN202539999U CN2012201022659U CN201220102265U CN202539999U CN 202539999 U CN202539999 U CN 202539999U CN 2012201022659 U CN2012201022659 U CN 2012201022659U CN 201220102265 U CN201220102265 U CN 201220102265U CN 202539999 U CN202539999 U CN 202539999U
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- Prior art keywords
- locking nut
- screw thread
- connecting hole
- utility
- model
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- 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 discloses a novel thread lathe fixture which comprises a fixture body, a locking nut and a handle. The novel thread lathe fixture is characterized in that a first connecting hole used for connecting the fixture body is arranged at the front end of the locking nut, a second connecting hole used for connecting a workpiece is arranged at the rear end of the locking nut, and a plurality of handle connecting holes are arranged in the outer circumferential surface of the locking nut. The novel thread lathe fixture has the beneficial effects that the problems of processing a workpiece with threads at the two ends or processing the other end of the workpeice through thread positioning are solved, the phenomenon of damaging the workpiece in the clamping process is prevented, the processing precision is ensured, and the processing efficiency is improved.
Description
Technical field
The utility model relates to the frame for movement technical field, specially refers to a kind of novel screw thread vehicle clamper.
Background technology
Run into the threaded part in processing two ends on lathe through regular meeting aborning, because with behind the threaded one end car one-tenth, during car other end screw thread; Want the manufactured end of thread of clamping; Because clamping force is bigger, often that manufactured screw clamp is bad, causes unnecessary economic loss.The design special frock is avoided this loss, and it is necessary to improve the machining accuracy height.Now generally take to reduce the way of clamping force, but it is loosening easily to reduce the back workpiece, influences machining accuracy,, influences the axiality at two ends, processing back behind the pad copper sheet, reduce the crudy of part perhaps at surface of the work pad copper sheet.
The utility model content
The purpose of the utility model is to provide a kind of novel screw thread vehicle clamper, through the employing special structural design, thus the purpose of realization the utility model.
The technical problem that the utility model solved can adopt following technical scheme to realize:
A kind of novel screw thread vehicle clamper; Comprise clamp body, locking nut and handle; It is characterized in that; The front end of said locking nut is provided with first connecting hole that is used for the jockey body, and the rear end of locking nut is provided with second connecting hole that is used for joining work pieces, and the locking nut outer circumference surface is provided with some handle connecting holes.
In an embodiment of the utility model, the built-in screw thread that is provided with of said first connecting hole and second connecting hole, the screw thread nominal dimension of first connection is greater than the screw thread nominal dimension of second connection.
In an embodiment of the utility model, said handle connecting hole is provided with 3, evenly distributes along the locking nut outer circumference surface.
The beneficial effect of the utility model is: solved the processing problems that double end has whorl work piece or processes the workpiece of the other end with the screw thread location, prevented the phenomenon of damage workpiece in clamping process, guaranteed machining accuracy, improved working (machining) efficiency.
Description of drawings
Fig. 1 is the structural representation of the said a kind of novel screw thread vehicle clamper of the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with the specific embodiment, further set forth the utility model.
As shown in Figure 1, the described a kind of novel screw thread vehicle clamper of the utility model mainly is made up of Morse's taper clamp body 110, handle 130, locking nut 100.Clamp body caudal peduncle and lathe spindle 200 are connected, and front end has screw thread, and the nominal dimension of screw thread is greater than the nominal dimension of the positioning threads of the part that will process, and pitch also wants big; Two screw threads are arranged in the middle of the locking nut, respectively with clamp body, workpiece 120 on threaded engagement, three holes that link to each other with handle are arranged on the locking nut circumference, supply the handle insertion, tighten or unclamp locking nut.
During use clamp body is put in the lathe spindle stomidium, then with the locking nut spinning to clamp body, screw-in length is moderate, does not let the inner face of locking nut run into clamp body (as shown above).Again part to be processed is screwed in locking nut, workpiece must expose the threaded engagement part with locking nut, contacts with clamp body, at this moment handle is inserted φ 10 holes of locking nut, and the rotation lock nut holds out against workpiece, just can begin processing.After the process finishing, rotation lock nut round about, workpiece just can unload very easily.
The beneficial effect of the utility model is: solved the processing problems that double end has whorl work piece or processes the workpiece of the other end with the screw thread location, prevented the phenomenon of damage workpiece in clamping process, guaranteed machining accuracy, improved working (machining) efficiency.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. novel screw thread vehicle clamper; Comprise clamp body, locking nut and handle; It is characterized in that; The front end of said locking nut is provided with first connecting hole that is used for the jockey body, and the rear end of locking nut is provided with second connecting hole that is used for joining work pieces, and the locking nut outer circumference surface is provided with some handle connecting holes.
2. a kind of novel screw thread vehicle clamper according to claim 1 is characterized in that, the built-in screw thread that is provided with of said first connecting hole and second connecting hole, and the screw thread nominal dimension of first connection is greater than the screw thread nominal dimension of second connection.
3. a kind of novel screw thread vehicle clamper according to claim 1 is characterized in that said handle connecting hole is provided with 3, evenly distributes along the locking nut outer circumference surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201022659U CN202539999U (en) | 2012-03-16 | 2012-03-16 | Novel thread lathe fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201022659U CN202539999U (en) | 2012-03-16 | 2012-03-16 | Novel thread lathe fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202539999U true CN202539999U (en) | 2012-11-21 |
Family
ID=47160688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201022659U Expired - Fee Related CN202539999U (en) | 2012-03-16 | 2012-03-16 | Novel thread lathe fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202539999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308572A (en) * | 2014-10-06 | 2015-01-28 | 苏州蓝王机床工具科技有限公司 | Turning clamp |
-
2012
- 2012-03-16 CN CN2012201022659U patent/CN202539999U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308572A (en) * | 2014-10-06 | 2015-01-28 | 苏州蓝王机床工具科技有限公司 | Turning clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20130316 |