CN214392404U - Quick positioning auxiliary clamp for turning magnetic metal workpiece - Google Patents
Quick positioning auxiliary clamp for turning magnetic metal workpiece Download PDFInfo
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- CN214392404U CN214392404U CN202023095738.0U CN202023095738U CN214392404U CN 214392404 U CN214392404 U CN 214392404U CN 202023095738 U CN202023095738 U CN 202023095738U CN 214392404 U CN214392404 U CN 214392404U
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- gauge stand
- turning
- magnetic metal
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Abstract
The utility model relates to an anchor clamps, especially a quick location auxiliary fixture for magnetic metal work piece turning, it includes the ring of in-band screw thread, the cylinder of outband screw thread and is fixed in the magnetic force gauge stand of this cylinder one end, the cylinder connects the ring in the ring soon, the magnetic force gauge stand is fixed in cylinder one end, be equipped with the knob on the magnetic force gauge stand, the excircle surface of ring is equipped with the screw hole that is used for installing locking screw. The utility model discloses the knot can make work piece loading and unloading convenient, and the location is accurate reliable, can show the clamping efficiency who improves the work piece.
Description
Technical Field
The utility model relates to an anchor clamps, especially a supplementary anchor clamps of quick location for turning of magnetism metal work piece belong to mechanical fixture technical field.
Background
When turning a rotary workpiece, particularly machining on a numerically controlled lathe, in order to reduce tool setting time and improve turning efficiency, it is necessary to clamp a workpiece to be machined on a chuck of the lathe, fix a distance between a machined end surface of the workpiece and an end surface of a three-jaw chuck, and make an axis of the rotary workpiece coaxial with an axis of the chuck of the lathe as much as possible. The traditional method for setting the baffle for spacing is very inconvenient, and when disc parts with different thicknesses are turned particularly, the position of a workpiece needs to be adjusted repeatedly in a common manual clamping mode, and even the workpiece needs to be positioned by means of a dial indicator, so that the clamping is time-consuming and labor-consuming.
Disclosure of Invention
The utility model aims at overcoming the not enough of existence among the prior art, providing a quick location auxiliary fixture for magnetism metal workpiece turning for workpiece handling is convenient, and the location is accurate reliable, can show improvement positioning accuracy and clamping efficiency.
According to the technical scheme of the utility model, a quick location auxiliary fixture for turning of magnetic metal work piece, including the ring of in-band screw thread, the cylinder of outband screw thread and magnetic force gauge stand, the cylinder connects the ring soon in, the magnetic force gauge stand is fixed in cylinder one end, be equipped with the knob on the magnetic force gauge stand.
As a further improvement of the utility model, the outer circle surface of the ring is provided with a screw hole for installing a locking screw.
As a further improvement of the utility model, the center of the working end surface of the cylinder is provided with a circular pit.
As a further improvement of the utility model, the knob is connected with the magnetic gauge stand through the pin shaft.
The utility model has the advantages that:
a quick location auxiliary fixture for turning of magnetism metal work piece can make work piece loading and unloading convenient, and the location is accurate reliable, can show the clamping efficiency who improves the work piece.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Description of reference numerals: 1-ring, 2-column, 3-magnetic meter seat, 4-locking screw, 5-knob, 6-pit.
Detailed Description
The invention will be further elucidated in the following in accordance with the drawings.
As shown in figure 1, a quick location auxiliary fixture for turning of magnetic metal work piece, including ring 1 of in-band screw thread, the cylinder 2 and the magnetic force gauge stand 3 of outband screw thread, cylinder 2 connects in ring 1 soon, through the threaded connection cooperation between the two, adjusts the distance of 2 working end faces of cylinder and 1 working end face of ring, magnetic force gauge stand 3 is fixed in 2 one ends of cylinder, for embedded fixed mode, be equipped with knob 5 on the magnetic force gauge stand 3.
The excircle surface of ring 1 is equipped with the screw hole that is used for installing locking screw 4, pins ring 1 and cylinder 2 to make 2 working end faces of cylinder and the distance of 1 working end face of ring be in a certain fixed value.
The circular concave pit 6 is arranged in the center of the working end face of the cylinder 2, so that the influence of the central residual bulge on the end face of the machined part on the positioning precision is avoided, and the machined end face of the workpiece is tightly attached to the working end face of the cylinder 2.
The knob 5 is connected with the magnetic gauge stand 3 through a pin shaft, and the suction and the separation of the working end surface of the cylinder 2 to the end surface of the processed part are realized by rotating the knob 5 behind the magnetic gauge stand.
The utility model discloses a working process does:
before clamping a workpiece, loosening the locking screw 4, setting the working end surface of the cylinder 2 and the working end surface of the circular ring 1 to be a certain distance according to requirements, wherein the distance is the distance between the end surface of the workpiece and the end surface of the clamping jaw, and locking the end surface of the workpiece by using the locking screw 4; then, the knob 5 on the magnetic gauge stand 3 is rotated to adsorb the turned end face of the workpiece on the end face of the cylinder 2, the other end of the workpiece is plugged into the three-jaw chuck, the working end face of the ring 1 on the clamp is tightly attached to the end faces of the three jaws, the distance between the end face of the machined workpiece and the end face of the jaws is a fixed value, the chuck is locked, and the turned workpiece is quickly and accurately positioned and clamped.
The working principle of the utility model is that the magnetic force generated by the magnetic gauge stand is used for adsorbing the magnetic metal material workpiece, so that the end face of the processed workpiece is closely attached to the cylindrical working end face, and the turned part can be quickly and accurately positioned.
Claims (4)
1. A quick location auxiliary fixture for turning of magnetic metal work piece, its characterized in that, including ring (1) of in-band screw thread, cylinder (2) and magnetic gauge stand (3) of outband screw thread, cylinder (2) connect soon in ring (1), magnetic gauge stand (3) are fixed in cylinder (2) one end, be equipped with knob (5) on magnetic gauge stand (3).
2. The quick positioning auxiliary clamp for magnetic metal workpiece turning according to claim 1, characterized in that the outer circular surface of the circular ring (1) is provided with screw holes for mounting locking screws (4).
3. The quick positioning auxiliary clamp for turning of magnetic metal workpieces according to claim 1 is characterized in that the center of the working end surface of the cylinder (2) is provided with a circular concave pit (6).
4. The quick positioning auxiliary clamp for turning of magnetic metal workpieces according to claim 1, characterized in that the knob (5) is connected with the magnetic gauge stand (3) by a pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023095738.0U CN214392404U (en) | 2020-12-21 | 2020-12-21 | Quick positioning auxiliary clamp for turning magnetic metal workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023095738.0U CN214392404U (en) | 2020-12-21 | 2020-12-21 | Quick positioning auxiliary clamp for turning magnetic metal workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214392404U true CN214392404U (en) | 2021-10-15 |
Family
ID=78039742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023095738.0U Active CN214392404U (en) | 2020-12-21 | 2020-12-21 | Quick positioning auxiliary clamp for turning magnetic metal workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214392404U (en) |
-
2020
- 2020-12-21 CN CN202023095738.0U patent/CN214392404U/en active Active
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