CN205184370U - Machine tool machining anchor clamps of pole class work piece - Google Patents
Machine tool machining anchor clamps of pole class work piece Download PDFInfo
- Publication number
- CN205184370U CN205184370U CN201520874623.1U CN201520874623U CN205184370U CN 205184370 U CN205184370 U CN 205184370U CN 201520874623 U CN201520874623 U CN 201520874623U CN 205184370 U CN205184370 U CN 205184370U
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- locating hole
- hole
- pole class
- pole
- machine processing
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Abstract
The utility model relates to a machine tool machining anchor clamps of pole class work piece, including cylindrical body, the spliced pole is extended to body one end, the body on have a locating hole, the screw hole that link up with the locating hole in addition, there is the exhaust hole to communicate with each other with the locating hole in the spliced pole, keeps away the dead slot on the locating hole inner wall, threaded hole is connected with the bolt. The utility model discloses a machine tool machining anchor clamps of pole class work piece, spliced pole are used for being connected with the three -jaw chuck of lathe, wait to process in the part arranges the locating hole in, and the axial reference surface and the radial reference surface of locating hole are used for fixing, and the bolt of the threaded holes and locking usefulness through the side will wait that it fixes in the locating hole to process the part. The exhaust hole with keep away the dismantlement that being provided with of dead slot did benefit to the product. Setting through the locating hole can help waiting to process the accurate location of part.
Description
Technical field
The utility model relates to the frock of work pieces process, is specifically related to a kind of clamp for machining of pole class workpiece.
Background technology
When processing the end face of pole class part, clamping method determines quality and the efficiency of processing, and general method is difficult to the centering workpiece center of circle, the repetitive positioning accuracy of clamping is lower, be difficult to the requirement ensureing product concentricity and holes of products groove position degree, and inefficiency, be not suitable for batch production.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of machine processing clamp of pole class hi-Fix workpiece is provided, effectively can improve the repetitive positioning accuracy of pole class workpiece in machine tooling process, have that structure is simple, the feature of convenient mounting and clamping.
For reaching above-mentioned utility model object, provide a kind of machine processing clamp of pole class workpiece, comprise cylindrical body, joint pin is extended in described body one end, and described body has locating hole, also has the screwed hole through with locating hole; There is steam vent to communicate with locating hole in joint pin, locating hole inwall has avoiding hollow groove; Bolt is connected with in screwed hole.
Preferably, described locating hole inner face is the axial datum level of processing parts, and described locating hole inner peripheral surface is the radial reference face of processing parts.
Preferably, described screwed hole axis is axially vertical with locating hole.
Preferably, the through avoiding hollow groove of described screwed hole.
Preferably, described avoiding hollow groove cross section is circular arc.
Preferably, body there is the screwed hole of two homonymies.
The machine processing clamp of pole class workpiece of the present utility model, joint pin is used for being connected with the scroll chuck of lathe, part to be processed is placed in locating hole, the axial datum level of locating hole and radial reference face are used for fixing, are fixed in locating hole by part to be processed by the screwed hole of side and the bolt of locking.Steam vent and avoiding hollow groove be provided with the dismounting being beneficial to product.Part precise positioning to be processed can be contributed to by the setting of locating hole.
The beneficial effects of the utility model are that (1) workpiece repeats to install accurate positioning, and enhance productivity; (2) structure is simple, and low cost of manufacture is easy to use.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the machine processing clamp of the utility model pole class workpiece;
Fig. 2 is the front view of the machine processing clamp of the utility model pole class workpiece;
Wherein:
1-joint pin 2-steam vent 3-body
4-locating hole 5-screwed hole 6-avoiding hollow groove
7-bolt
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
The machine processing clamp of a kind of pole class workpiece according to Fig. 1, Fig. 2, comprise cylindrical body 3, joint pin 1 is extended in described body 3 one end, and described body 3 has locating hole 4, also have the two screwed holes 5 through with locating hole 4, described screwed hole 5 axis is axially vertical with locating hole 4.There is steam vent 2 to communicate with locating hole 4 in joint pin 1, locating hole 4 inwall has the avoiding hollow groove 6 of circular arc; Fastening bolt 7 is connected with in screwed hole 5.Described locating hole 4 inner face is the axial datum level of processing parts, and described locating hole 4 inner peripheral surface is the radial reference face of processing parts.The described through avoiding hollow groove of screwed hole 5.
Body 3 have the fixing two screwed hole 5 in side and clamping screw 7, described body 3 comprise from left to right connect successively joint pin 1, side two screwed hole 5, circular arc avoiding hollow groove 6 and high-precision positioning hole 4, by described clamping screw 7, workpiece to be processed is fixed in described body locating hole.The aperture of described high-precision positioning hole 4 and the external diameter of workpiece to be processed suitable.The degree of depth of described high-precision positioning hole 4 is a little less than the length of workpiece to be processed.The bottom surface of described high-precision positioning hole 4 is axial locating surface, with an end face close contact of workpiece to be processed.The inner peripheral surface of described high-precision positioning hole 4 is radial location face, with the periphery close contact of workpiece to be processed.Have steam vent 2 bottom described high-precision positioning hole, there is circular arc avoiding hollow groove 6 side, is conducive to the handling of product.
Add man-hour, be connected with the scroll chuck of lathe by joint pin 1, workpiece to be processed is locked in high-precision positioning hole 4 by the two screwed hole 5 of side and clamping screw 7, the bottom surface of high-precision positioning hole 4 is axial locating surface simultaneously, with an end face close contact of workpiece to be processed, the inner peripheral surface of high-precision positioning hole 4 is radial location face, after the periphery close contact of workpiece to be processed, carries out the processing of end face.
Below the preferred embodiment that the utility model is created is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art can also make all equivalent modification or replacement under the prerequisite without prejudice to the utility model creative spirit, and these equivalent modifications or replacement are all included in the application's claim limited range.
Claims (6)
1. a machine processing clamp for pole class workpiece, comprises cylindrical body, and joint pin is extended in described body one end, it is characterized in that, described body has locating hole, also has the screwed hole through with locating hole; There is steam vent to communicate with locating hole in joint pin, locating hole inwall has avoiding hollow groove; Bolt is connected with in screwed hole.
2. the machine processing clamp of pole class workpiece according to claim 1, is characterized in that, described locating hole inner face is the axial datum level of processing parts, and described locating hole inner peripheral surface is the radial reference face of processing parts.
3. the machine processing clamp of pole class workpiece according to claim 1, is characterized in that, described screwed hole axis is axially vertical with locating hole.
4. the machine processing clamp of pole class workpiece according to claim 3, is characterized in that, the through avoiding hollow groove of described screwed hole.
5. the machine processing clamp of pole class workpiece according to claim 4, is characterized in that, described avoiding hollow groove cross section is circular arc.
6., according to the machine processing clamp of the arbitrary described pole class workpiece of claim 1 to 5, it is characterized in that body there is the screwed hole of two homonymies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874623.1U CN205184370U (en) | 2015-11-05 | 2015-11-05 | Machine tool machining anchor clamps of pole class work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874623.1U CN205184370U (en) | 2015-11-05 | 2015-11-05 | Machine tool machining anchor clamps of pole class work piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205184370U true CN205184370U (en) | 2016-04-27 |
Family
ID=55777401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520874623.1U Active CN205184370U (en) | 2015-11-05 | 2015-11-05 | Machine tool machining anchor clamps of pole class work piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205184370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571083A (en) * | 2019-01-25 | 2019-04-05 | 丁坛 | A kind of long axis class output shaft processing mold system |
| CN109822367A (en) * | 2019-02-22 | 2019-05-31 | 中山职业技术学院 | A kind of quickly assembled and disassembled numerical control clamp |
-
2015
- 2015-11-05 CN CN201520874623.1U patent/CN205184370U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571083A (en) * | 2019-01-25 | 2019-04-05 | 丁坛 | A kind of long axis class output shaft processing mold system |
| CN109822367A (en) * | 2019-02-22 | 2019-05-31 | 中山职业技术学院 | A kind of quickly assembled and disassembled numerical control clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |