CN218556282U - Bidirectional positioning mechanism - Google Patents
Bidirectional positioning mechanism Download PDFInfo
- Publication number
- CN218556282U CN218556282U CN202123191172.6U CN202123191172U CN218556282U CN 218556282 U CN218556282 U CN 218556282U CN 202123191172 U CN202123191172 U CN 202123191172U CN 218556282 U CN218556282 U CN 218556282U
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- jaw
- bolt
- fixed
- vice
- movable jaw
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Abstract
The utility model provides a two-way positioning mechanism, relates to machine tooling technical field, including the anchor clamps seat, the anchor clamps seat is through round pin axle and the joint of vice mouthful that lives, the vice mouth that lives is the L type, the nut is installed to the vertical end that the vice mouth that lives, nut cooperation bolt passes the vertical end that the vice mouth that lives, the front end of bolt is provided with the spiral post, the spiral post passes through hub connection nut, the fixed column cavity, the inside screw thread that is provided with of fixed column, the one end swivelling joint fixed column of spiral post, the middle-end of anchor clamps seat one side is provided with the screw hole that matches with the bolt, fixed mounting has fixed vice mouth above the anchor clamps seat left side, the working end face of fixed vice mouth sets to the v type, the vice mouth working face end that lives is personally submitted trapezoidally. The utility model discloses effectively improve the work piece and leave the problem of vice easily, avoided in the work piece processing because the unsettled and vibrations of bottom make the work piece not hard up, and the processing thickness size of part is inconsistent in batches. And the bolt is processed, so that the working efficiency is higher and the operation is more convenient.
Description
Technical Field
The utility model relates to a machine tooling device technical field especially relates to a two-way positioning mechanism.
Background
In machining production, a parallel jaw vice is often applied, but in the clamping process of a workpiece, a clamping bolt is tightened too slowly, the workpiece often flies out of the jaw vice, or the bottom of the workpiece is suspended and shakes to loosen the workpiece, and the machining thickness and the size of batch parts are inconsistent, so that the working efficiency is reduced while danger is caused, and the requirements of modern production are not met.
SUMMERY OF THE UTILITY MODEL
The utility model provides a two-way positioning mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a two-way positioning mechanism, includes the anchor clamps seat, the anchor clamps seat is through round pin axle and the pivot of vice mouthful that lives, the vice mouth that lives is the L type, the nut is installed to the vertical end that the vice mouth that lives is kept silent, nut cooperation bolt passes the vertical end that the vice mouth that lives is kept silent, the front end of bolt is provided with the spiral post, the spiral post passes through hub connection nut, the fixed column cavity, the inside screw thread that is provided with of fixed column, the one end swivelling joint fixed column of spiral post, the middle-end of anchor clamps seat one side is provided with the screw hole that matches with the bolt, fixed mounting has fixed vice mouth above the anchor clamps seat left side, the working end face of fixed vice mouth sets to the v type, the vice mouth working face end that lives is personally submitted trapezoidally.
The utility model discloses more near one-step preferred scheme: the straight end of the movable jaw is in contact connection with the fixed jaw through a cushion block, and the bottom surface of the cushion block is in contact connection with the upper surface of the clamp seat.
The utility model discloses more near one-step preferred scheme: both sides are equipped with same mounting groove above fixed jaw, and the left side is equipped with two screw holes above the anchor clamps seat, and two screw thread mouths are on same vertical line on the anchor clamps seat, and fixed jaw's both sides mounting groove all is pegged graft through the screw hole is fixed on bolt and the anchor clamps seat.
The utility model discloses further preferred scheme: the fixed jaw mesh block is fixedly arranged on two sides of the fixed jaw working face, the fixed jaw mesh block working face is provided with a mesh, the movable jaw mesh block is arranged on two sides of the movable jaw working face, and the movable jaw mesh block working face is provided with a mesh.
The utility model discloses have following useful part: the utility model discloses effectively improve the work piece and leave the problem of vice easily, avoided in the work piece processing because the unsettled and vibrations of bottom make the work piece not hard up, and the processing thickness size of part is inconsistent in batches. And the bolt is processed, so that the working efficiency is higher and the operation is more convenient.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic top view of the structure of fig. 1 according to the present invention;
fig. 3 is a schematic view of the main structure of the bolt of the present invention;
in the figure: 1. a clamp seat; 2. a pin shaft; 3. a nut; 4. the jaw is movable; 5. cushion blocks; 6. fixing the jaw; 7. fixing jaw mesh blocks; 8. a movable jaw mesh block; 9, a spiral column; 10 fix the column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
According to the figures 1-3, a bidirectional positioning mechanism comprises a clamp seat 1, the clamp seat 1 is in shaft connection with a movable jaw 4 through a pin shaft 2, so that the movable jaw 4 can move towards a fixed jaw 6 by rotating a nut 3, the movable jaw 4 can do circular arc curvilinear motion around the pin shaft 2 under the pushing of the nut 3, the movable jaw 4 is in an L shape, the nut 3 is installed at the vertical end of the movable jaw 4, the nut 3 is matched with a bolt to penetrate through the vertical end of the movable jaw 4, a spiral column 9 is arranged at the front end of the bolt, the spiral column 9 is connected with the nut 3 through the shaft, the fixed column 10 is hollow, threads are arranged inside the fixed column 10, one end of the spiral column 9 is rotatably connected with the fixed column 10, the bolt can be rapidly controlled to clamp tightly, a threaded hole matched with the bolt is arranged at the middle end of one side of the clamp seat 10, the fixed jaw 6 is fixedly installed on the left side of the clamp seat 1, the working end face of the fixed jaw 6 is in a v shape, and the working face end face of the movable jaw 4 is in a trapezoid shape.
The straight end of the movable jaw 4 is in contact connection with the fixed jaw 6 through a cushion block 5, and the bottom surface of the cushion block 5 is in contact connection with the upper surface of the clamp seat 1.
Both sides are equipped with same mounting groove above fixed jaw 6, and the left side is equipped with two screw holes above the anchor clamps seat 1, and two screw thread mouths are on same vertical line on the anchor clamps seat 1, and fixed jaw 6's both sides mounting groove all is through the fixed grafting of screw hole on bolt and the anchor clamps seat 1, can make the device more stable like this.
The fixed jaw 6 working face both sides all are fixed to be equipped with fixed jaw screen line piece 7, and fixed jaw screen line piece 7 working face is equipped with the reticulation, and 4 working face both sides of movable jaw all are equipped with movable jaw screen line piece 8, and 8 working faces of movable jaw screen line piece are equipped with the reticulation, can more effectually prevent that the work piece can't control the departure anchor clamps like this.
The working principle is as follows: the milling machine has the advantages that a workpiece is placed on the cushion block 5, the front and back positions of the workpiece are located in the middle of the v-shaped surface relative to the fixed jaw 6, then the movable jaw 4 moves towards the fixed jaw 6 by rotating the nut 3, the movable jaw 4 moves in an arc curve around the pin shaft 2 under the pushing of the nut 3 until the workpiece is clamped, the spiral column 9 is connected with the nut 3, the spiral column 9 rotates accordingly, the bolt is fixed, the working surface of the fixed jaw 6 is the v-shaped surface, the surface of the movable jaw 4 is the trapezoidal surface, the four oblique corner edges can push the workpiece back towards the middle when the workpiece is clamped, the workpiece is automatically extruded to the middle, the workpiece can be effectively limited from moving far, a downward force can be given to the workpiece when the milling machine works, the force can be given to the workpiece towards the fixed jaw 6 after the movable jaw 4 is clamped, and the surface of the movable jaw 4 is the v-shaped surface and the surface of the fixed jaw 6 is the trapezoidal surface, so that the situation that the workpiece cannot fly out of the clamp can be effectively prevented.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A bidirectional positioning mechanism is characterized in that: the clamp comprises a clamp seat (1), the clamp seat (1) is in shaft connection with a movable jaw (4) through a pin shaft (2), the movable jaw (4) is L-shaped, a nut (3) is installed at the vertical end of the movable jaw (4), the nut (3) is matched with a bolt to penetrate through the vertical end of the movable jaw (4), a spiral column (9) is arranged at the front end of the bolt, the spiral column (9) is in shaft connection with the nut (3) through the shaft, a fixing column (10) is hollow, threads are arranged inside the fixing column (10), one end of the spiral column (9) is rotatably connected with the fixing column (10), a threaded hole matched with the bolt is formed in the middle end of one side of the clamp seat (1), a fixed jaw (6) is fixedly installed on the left side of the clamp seat (1), the working end face of the fixed jaw (6) is set to be v-shaped, and the end face of the working face of the movable jaw (4) is trapezoidal.
2. A bi-directional positioning mechanism as recited in claim 1, wherein: the straight end of the movable jaw (4) is in contact connection with the fixed jaw (6) through a cushion block (5), and the bottom surface of the cushion block (5) is in contact connection with the upper surface of the clamp seat (1).
3. A bi-directional positioning mechanism as recited in claim 1, wherein: the two sides above the fixed jaw (6) are provided with the same mounting grooves, the left side above the clamp seat (1) is provided with two threaded holes, two threaded openings are formed in the clamp seat (1) on the same vertical line, and the mounting grooves on the two sides of the fixed jaw (6) are fixedly connected with the threaded holes in the clamp seat (1) in an inserting mode through bolts.
4. A bi-directional positioning mechanism as recited in claim 1, wherein: the two sides of the working face of the fixed jaw (6) are fixedly provided with fixed jaw mesh blocks (7), the working face of the fixed jaw mesh blocks (7) is provided with a mesh, the two sides of the working face of the movable jaw (4) are provided with movable jaw mesh blocks (8), and the working face of the movable jaw mesh blocks (8) is provided with a mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123191172.6U CN218556282U (en) | 2021-12-18 | 2021-12-18 | Bidirectional positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123191172.6U CN218556282U (en) | 2021-12-18 | 2021-12-18 | Bidirectional positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218556282U true CN218556282U (en) | 2023-03-03 |
Family
ID=85303658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123191172.6U Active CN218556282U (en) | 2021-12-18 | 2021-12-18 | Bidirectional positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218556282U (en) |
-
2021
- 2021-12-18 CN CN202123191172.6U patent/CN218556282U/en active Active
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