CN215698034U - Four-axis double-tip tool jig - Google Patents
Four-axis double-tip tool jig Download PDFInfo
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- CN215698034U CN215698034U CN202121685424.8U CN202121685424U CN215698034U CN 215698034 U CN215698034 U CN 215698034U CN 202121685424 U CN202121685424 U CN 202121685424U CN 215698034 U CN215698034 U CN 215698034U
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Abstract
The utility model provides a four-axis double-center tool fixture, which comprises a chuck and a tail top, wherein the chuck and the tail top are matched for use and are used for fixing two ends of a workpiece, the chuck comprises a first base, a locking plate, a first conical table, a locking ring, a connecting shaft, a machine-meter screw and a locking screw, the middle part of the right side of the first base is provided with a first conical hole, the locking plate is fixed at the left side of the first base, the first conical table is fixed at the middle part of the left side of the locking plate, the locking plate is provided with a locking groove, the locking ring is correspondingly arranged at the left side of the locking plate and surrounds the periphery of the first conical table, the left end of the connecting shaft is fixed on the connecting shaft, the right end of the machine-meter screw is connected with the locking plate through the locking groove, the threaded end of the machine-meter screw is correspondingly arranged in the locking groove and is in contact with the connecting shaft, the locking screw is in threaded connection with the locking ring, the threaded end is correspondingly arranged at the inner side of the locking ring, two groups of the locking screw are oppositely arranged on the locking ring, the method has the advantages of improving the stability of workpiece rotation and improving the processing precision.
Description
Technical Field
The utility model relates to the field of CNC four-axis rotary table jigs, in particular to a four-axis double-tip jig.
Background
The CNC machine tool is an automatic machine tool provided with a program control system, and can be more accurate and efficient when processing workpieces, therefore, more and more workpieces tend to be processed by the CNC machine tool, when a cylindrical workpiece is processed by the CNC machine tool, two ends of the workpiece are fixed by using double-top end parts, equipment drives the workpiece to rotate and process by using a cutter, however, in the rotating process of the workpiece, deviation or shaking is easy to happen, the processing size is unqualified, and a large amount of defective products are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a four-axis double-center tool jig to solve the problems in the background art.
In order to achieve the above purpose, the utility model provides the following technical scheme:
the utility model provides a two apex frock tools of four-axis, including chuck and tail top, chuck and tail top cooperation are used and are used for the both ends of fixed work piece, the chuck includes first base, the locking plate, first toper platform, the locking ring, the connecting axle, machine rice screw and locking screw, first base right side middle part is equipped with first bell mouth, the locking plate is fixed in first base left side, first toper platform is fixed in locking plate left side middle part, be equipped with the locking groove on the locking plate, the locking ring corresponds in the locking plate left side and encircles at first toper platform periphery, the connecting axle left end is fixed on the locking ring, the right-hand member is worn to establish the locking groove, machine rice screw and locking plate threaded connection, the screw thread end of machine rice screw corresponds in the locking groove and touches with the connecting axle top, the locking screw corresponds at the locking ring inboard with locking ring threaded connection and screw thread end, the locking screw is opposite to be set up two sets ofly on the locking ring.
Further description of the utility model: the first base, the locking plate and the first conical table are of an integrated structure.
Further description of the utility model: the locking ring and the connecting shaft are of an integral structure.
Further description of the utility model: the tail top comprises a second base and a second tapered platform, the second base corresponds to the left side of the chuck, a second tapered hole is formed in the middle of the left side of the second base, and the second tapered platform is fixed on the right side of the second base and corresponds to the first tapered platform.
Further description of the utility model: the second base and the second conical table are of an integral structure.
The utility model has the beneficial effects that: the two ends of the cylindrical workpiece are fixed through the clamping head and the tail, the clamping head and the tail are fixed on double top parts of CNC equipment, so that the cylindrical workpiece is machined, the clamping head is provided with the locking ring, the periphery of the workpiece is sleeved with the locking ring, the clamping head is fixed on the locking plate through the connecting shaft, the workpiece is further locked through the locking screw, the workpiece is firmly fixed on the clamping head, the workpiece is not easy to shift and shake in the rotating process, the rotating stability of the workpiece is improved, and the machining precision is improved.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a structural view of the present invention when clamping a workpiece;
FIG. 3 is a top view of the present invention;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;
description of reference numerals:
1. a chuck; 11. a first base; 111. a first tapered bore; 12. a locking plate; 121. a locking groove;
13. a first conical table; 14. locking a ring; 15. a connecting shaft; 16. a machine-meter screw; 17. locking screws; 2. carrying out tail jacking; 21. a second base; 211. a second tapered bore; 22. a second conical table.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1 to 4, a four-axis double-center tool fixture comprises a chuck 1 and a tail top 2, wherein the chuck 1 and the tail top 2 are used in cooperation and are used for fixing two ends of a workpiece, the chuck 1 comprises a first base 11, a locking plate 12, a first tapered platform 13, a locking ring 14, a connecting shaft 15, a machine-meter screw 16 and a locking screw 17, a first tapered hole 111 is formed in the middle of the right side of the first base 11, the locking plate 12 is fixed on the left side of the first base 11, the first tapered platform 13 is fixed in the middle of the left side of the locking plate 12, a locking groove 121 is formed in the locking plate 12, the locking ring 14 corresponds to the left side of the locking plate 12 and surrounds the periphery of the first tapered platform 13, the left end of the connecting shaft 15 is fixed on the locking ring 14, the right end of the connecting shaft passes through the locking groove 121, the machine-meter screw 16 is in threaded connection with the locking plate 12, the threaded end of the machine-meter screw 16 corresponds to the locking groove 121 and contacts with the connecting shaft 15, the locking screw 17 is in threaded connection with the locking ring 14, two sets of locking screws 17 are provided on the locking ring 14 in opposition to each other.
The tail top 2 comprises a second base 21 and a second conical table 22, the second base 21 corresponds to the left side of the chuck 1, the middle part of the left side of the second base 21 is provided with a second conical hole 211, and the second conical table 22 is fixed on the right side of the second base 21 and corresponds to the first conical table 13.
When a cylindrical workpiece needs to be machined, firstly, a locking ring 14 is sleeved outside the workpiece, then a locking lantern ring is moved in a hole position in the middle of one end of a first conical table 13 workpiece on a chuck 1, a connecting shaft 15 is inserted into a locking groove 121, then a machine screw 16 is tightened, the connecting shaft 15 is fixedly connected with a locking plate 12, so that the locking ring 14 is fixed, then locking screws 17 are locked inwards, two groups of locking screws 17 are in contact with the workpiece and fix the workpiece on the locking ring 14, finally, a first base 11 and a second base 21 are respectively fixed on double-tip components on CNC equipment, the distance between the double-tip components is controlled, a second conical table 22 is inserted into the hole position in the middle of the other end of the workpiece, and the equipment can be started to drive the workpiece to rotate and machine the workpiece, the design enables the workpiece to be firmly fixed on the chuck 1, and the workpiece is not easy to shift and shake in the rotating process, the stability of the work piece rotation is improved and the machining precision is improved.
In the design, the first base 11, the locking plate 12 and the first conical table 13 are of an integral structure; the locking ring 14 and the connecting shaft 15 are of an integral structure; the second base 21 and the second conical table 22 are of an integrated structure, a plurality of parts are manufactured into an integrated structure, production and processing are facilitated, strength of the parts can be improved, and the parts are not prone to fracture.
The working principle of the embodiment is as follows:
when a cylindrical workpiece needs to be machined, firstly, a locking ring 14 is sleeved outside the workpiece, then, a locking lantern ring is moved in a hole position in the middle of one end of a first conical table 13 workpiece on a chuck 1, a connecting shaft 15 is inserted into a locking groove 121, then, a machine screw 16 is tightened, the connecting shaft 15 is fixedly connected with a locking plate 12, so that the locking ring 14 is fixed, then, locking screws 17 are locked inwards, two groups of locking screws 17 are in contact with the workpiece, the workpiece is fixed on the locking ring 14, finally, a first base 11 and a second base 21 are respectively fixed on double-tip components on CNC equipment, the distance between the double-tip components is controlled, a second conical table 22 is inserted into a hole position in the middle of the other end of the workpiece, and then the equipment can be started to drive the workpiece to rotate and machine the workpiece.
The technical scope of the present invention is not limited to the above embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.
Claims (5)
1. The utility model provides a two sharp frock tool in top of four-axis which characterized in that: the clamp comprises a clamp head and a tail top, wherein the clamp head and the tail top are matched for use and are used for fixing two ends of a workpiece, the clamp head comprises a first base, a locking plate, a first conical table, a locking ring, a connecting shaft, a machine-meter screw and a locking screw, a first conical hole is formed in the middle of the right side of the first base, the locking plate is fixed on the left side of the first base, the first conical table is fixed in the middle of the left side of the locking plate, a locking groove is formed in the locking plate, the locking ring corresponds to the left side of the locking plate and surrounds the periphery of the first conical table, the left end of the connecting shaft is fixed on the locking ring, the right end of the connecting shaft penetrates through the locking groove, the machine-meter screw is in threaded connection with the locking plate, the threaded end of the machine-meter screw corresponds to the locking groove and is in contact with the connecting shaft, the locking screw is in threaded connection with the locking ring, and the threaded end corresponds to the inner side of the locking ring, two groups of locking screws are oppositely arranged on the locking ring.
2. The four-axis double-tip tool jig of claim 1, characterized in that: the first base, the locking plate and the first conical table are of an integrated structure.
3. The four-axis double-tip tool jig of claim 1, characterized in that: the locking ring and the connecting shaft are of an integral structure.
4. The four-axis double-tip tool jig of claim 1, characterized in that: the tail top comprises a second base and a second tapered platform, the second base corresponds to the left side of the chuck, a second tapered hole is formed in the middle of the left side of the second base, and the second tapered platform is fixed to the right side of the second base and corresponds to the first tapered platform.
5. The four-axis double-tip tool jig of claim 4, characterized in that: the second base and the second conical table are of an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121685424.8U CN215698034U (en) | 2021-07-23 | 2021-07-23 | Four-axis double-tip tool jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121685424.8U CN215698034U (en) | 2021-07-23 | 2021-07-23 | Four-axis double-tip tool jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215698034U true CN215698034U (en) | 2022-02-01 |
Family
ID=79989137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121685424.8U Active CN215698034U (en) | 2021-07-23 | 2021-07-23 | Four-axis double-tip tool jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215698034U (en) |
-
2021
- 2021-07-23 CN CN202121685424.8U patent/CN215698034U/en active Active
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