CN211639085U - Quick electrode positioning jig - Google Patents
Quick electrode positioning jig Download PDFInfo
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- CN211639085U CN211639085U CN202020092726.3U CN202020092726U CN211639085U CN 211639085 U CN211639085 U CN 211639085U CN 202020092726 U CN202020092726 U CN 202020092726U CN 211639085 U CN211639085 U CN 211639085U
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- reversers
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- reverse worm
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Abstract
The utility model provides an electrode rapid positioning jig, which comprises a substrate, wherein a coaxial reverse worm is transversely arranged on the substrate, the coaxial reverse worm is arranged on the substrate through bearing seats arranged at two ends of the coaxial reverse worm, and one end of the coaxial reverse worm is connected with a crank; the coaxial reverse worm comprises a forward worm and a reverse worm which are connected with each other, reversers are respectively sleeved on the forward worm and the reverse worm, and the two reversers are symmetrically arranged relative to the connecting point of the forward worm and the reverse worm; an electrode seat is arranged between the front ends of the two reversers, and the two reversers are symmetrical relative to the electrode seat; and one sides of the two reversers opposite to each other are respectively provided with a top block, and the two top blocks are arranged corresponding to the electrode holders. The utility model discloses a coaxial reverse worm and reverser fix a position the electrode, have improved the accurate nature of electrode location greatly, combine the electrode holder with the electrode fixed, have improved the double-layered dress efficiency of electrode, have guaranteed the processingquality of electrode, have reduced manufacturing cost, and the practicality is strong.
Description
Technical Field
The utility model relates to a processing tool technical field, concretely relates to quick positioning jig of electrode.
Background
The electrode clamping in the prior art is generally eccentric clamping, is not consistent with the reference of a chuck on CNC equipment, and X, Y minutes of centering and positioning are carried out by using a centering rod before electrode machining. CNC engineering wastes time, takes manpower, influences equipment utilization rate. The manual operation causes a failure such as a setting error in the centering.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the above-mentioned prior art, the utility model provides a quick positioning jig of electrode can be fast accurate positioning electrode, saves electrode clamp dress time greatly, and it is convenient to dismantle, and work efficiency is high to processingquality has been ensured.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a quick electrode positioning jig comprises a substrate, wherein a coaxial reverse worm is transversely arranged on the substrate and is installed on the substrate through bearing seats arranged at two ends of the coaxial reverse worm, and one end of the coaxial reverse worm is connected with a crank;
the coaxial reverse worm comprises a forward worm and a reverse worm which are connected with each other, reversers are respectively sleeved on the forward worm and the reverse worm, and the two reversers are symmetrically arranged relative to the connecting point of the forward worm and the reverse worm;
an electrode seat is arranged between the front ends of the two reversers, and the two reversers are symmetrical relative to the electrode seat; and two opposite sides of the reverser are respectively provided with an ejector block, and the ejector blocks are arranged corresponding to the electrode holders.
Further, the coaxial reverse worm is an integrally formed part, and two ends of the coaxial reverse worm can axially rotate relative to the bearing seat.
Furthermore, a sliding rail is transversely arranged on the base plate, a sliding groove is arranged at the bottom of the front side of the reverser, and the sliding groove is clamped on the sliding rail.
Further, the electrode holder passes through the pedestal mounting on the base plate, the base contains square bottom plate and cylindrical stand, the stand is located the centre of bottom plate.
Furthermore, the top block is of a columnar structure, and one end, far away from the reverser, of the top block is in a passivated cone shape.
Further, the upper portion of electrode holder is equipped with a plurality of screw holes, and is a plurality of the screw hole is followed the electrode holder level sets up side by side, can twist the screw in the screw hole.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a quick positioning jig of electrode adopts coaxial reverse worm and reverser to fix a position the electrode, has improved the accurate nature of electrode location greatly, combines the electrode holder to fix the electrode, has improved the clamp dress efficiency of electrode, has guaranteed the processingquality of electrode, has reduced manufacturing cost, and the practicality is strong.
Drawings
Fig. 1 is a schematic top view of an embodiment of the present invention;
fig. 2 is a schematic view of the structure of the embodiment of the present invention.
In the figure: 1-base plate, 2-crank, 3-bearing seat, 4-reverser, 5-reverse worm, 6-forward worm, 7-top block, 8-electrode seat, 9-electrode, 10-base, 11-coaxial reverse worm, 12-screw hole.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-2, a tool for rapidly positioning an electrode comprises a substrate 1, wherein the substrate 1 can be installed on an electrode 9 processing device;
a coaxial reverse worm 11 is transversely arranged on the substrate 1, the coaxial reverse worm 11 is arranged on the substrate 1 through bearing blocks 3 arranged at two ends of the coaxial reverse worm 11, and one end of the coaxial reverse worm 11 is connected with the crank 2; the crank 2 can drive the coaxial reverse worm 11 to rotate relative to the bearing seat 3 under the action of external force;
the coaxial reverse worm 11 comprises a forward worm 6 and a reverse worm 5 which are connected with each other, reversers 4 are respectively sleeved on the forward worm 6 and the reverse worm 5, and the two reversers 4 are symmetrically arranged relative to the connection point of the forward worm 6 and the reverse worm 5;
an electrode holder 8 is arranged between the front ends of the two reversers 4, and the center of the electrode holder 8 and the connecting point of the positive worm 6 and the reverse worm 5 are positioned in the same vertical plane, so that the electrode 9 is accurately positioned;
the electrode holder 8 can fix the electrode 9 so as to process the electrode 9, and the two reversers 4 are symmetrical relative to the electrode holder 8; the opposite sides of the two reversers 4 are respectively provided with a top block 7, and the two top blocks 7 are arranged corresponding to the electrode holders 8;
when the electrode holder works, the crank 2 is shaken to enable the coaxial reverse worm 11 to rotate, and the reverser 4 is driven to drive the ejector block 7 to move away from the electrode holder 8; an electrode 9 is placed on an electrode seat 8, and the reverser 4 and the top block 7 are driven to move close to the electrode 9 by reversely shaking the crank 2; in the process, one top block 7 contacts the electrode 9 firstly, and along with the further approach of the two top blocks 7, the two top blocks 7 respectively contact the left side and the right side of the electrode 9, the electrode 9 is positioned to the center of the electrode seat 8, the electrode seat 8 fixes the electrode 9, the crank 2 is shaken to drive the reverser 4 to be away from the electrode seat 8 again, and the electrode 9 is loosened.
In an embodiment of the present invention, the coaxial reverse worm 11 is an integral part, which ensures the synchronous rotation of the forward worm 6 and the reverse worm 5, so as to move the two reversers 4 synchronously, further ensure the positioning accuracy of the electrode 9, and enable the two ends to rotate axially relative to the bearing seat 3.
Preferably, the base plate 1 is transversely provided with a slide rail, the bottom of the front side of the reverser 4 is provided with a slide groove, and the slide groove is clamped on the slide rail; the coaxial reverse worm 11 drives the reverser 4 to move along the sliding rail in a rotating way, so that the reverser 4 can move stably, and the electrode 9 can be positioned accurately.
Optionally, the electrode holder 8 is mounted on the substrate 1 through a base 10, the base 10 includes a square bottom plate and a cylindrical column, the column is disposed in the middle of the bottom plate, and the electrode holder 8 is disposed in the middle of the column.
In another embodiment of the present invention, the top block 7 is a cylindrical structure, and the end of the top block 7 away from the reverser 4 is a passivated cone, so as to prevent the top block 7 from damaging the electrode 9 during the contact with the electrode 9.
Preferably, the upper part of the electrode base 8 is provided with a plurality of screw holes 12, the plurality of screw holes 12 are horizontally arranged side by side along the electrode base 8, and screws can be screwed into the screw holes 12; after the electrode 9 is positioned in the electrode holder 8 by the reverser 4, the screw is screwed in through the screw hole 12 and the electrode 9 is firmly fixed in the electrode holder 8.
The utility model discloses a quick positioning jig of electrode adopts coaxial reverse worm and reverser to fix a position the electrode, has improved the accurate nature of electrode location greatly, combines the electrode holder to fix the electrode, has improved the clamp dress efficiency of electrode, has guaranteed the processingquality of electrode, has reduced manufacturing cost, and the practicality is strong.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A quick electrode positioning jig is characterized by comprising a base plate, wherein a coaxial reverse worm is transversely arranged on the base plate and is installed on the base plate through bearing seats arranged at two ends of the coaxial reverse worm, and one end of the coaxial reverse worm is connected with a crank;
the coaxial reverse worm comprises a forward worm and a reverse worm which are connected with each other, reversers are respectively sleeved on the forward worm and the reverse worm, and the two reversers are symmetrically arranged relative to the connecting point of the forward worm and the reverse worm;
an electrode seat is arranged between the front ends of the two reversers, and the two reversers are symmetrical relative to the electrode seat; and two opposite sides of the reverser are respectively provided with an ejector block, and the ejector blocks are arranged corresponding to the electrode holders.
2. The tool of claim 1, wherein the coaxial reversing worm is an integrally formed part, and two ends of the coaxial reversing worm can axially rotate relative to the bearing seat.
3. The tool of claim 1, wherein the base plate is transversely provided with a slide rail, the bottom of the front side of the reverser is provided with a slide groove, and the slide groove is clamped on the slide rail.
4. The tool for rapidly positioning the electrode according to claim 1, wherein the electrode holder is mounted on the substrate through a base, the base comprises a square bottom plate and a cylindrical column, and the column is disposed in the middle of the bottom plate.
5. The tool of claim 1, wherein the top block is a cylindrical structure, and an end of the top block, which is far away from the reverser, is in a shape of a passivated cone.
6. The tool for rapidly positioning the electrode according to claim 1, wherein a plurality of screw holes are formed in the upper portion of the electrode holder, the screw holes are horizontally arranged side by side along the electrode holder, and screws can be screwed into the screw holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020092726.3U CN211639085U (en) | 2020-01-16 | 2020-01-16 | Quick electrode positioning jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020092726.3U CN211639085U (en) | 2020-01-16 | 2020-01-16 | Quick electrode positioning jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211639085U true CN211639085U (en) | 2020-10-09 |
Family
ID=72705938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020092726.3U Active CN211639085U (en) | 2020-01-16 | 2020-01-16 | Quick electrode positioning jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211639085U (en) |
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2020
- 2020-01-16 CN CN202020092726.3U patent/CN211639085U/en active Active
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