CN219504572U - Self-locking type angle-adjustable circumferential positioning tool - Google Patents
Self-locking type angle-adjustable circumferential positioning tool Download PDFInfo
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- CN219504572U CN219504572U CN202320300692.6U CN202320300692U CN219504572U CN 219504572 U CN219504572 U CN 219504572U CN 202320300692 U CN202320300692 U CN 202320300692U CN 219504572 U CN219504572 U CN 219504572U
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Abstract
The utility model discloses a self-locking type angle-adjustable circumferential positioning tool, which comprises: the device comprises an installation bottom plate, a self-locking fixing mechanism, a main positioning piece and a pressing plate; the main positioning piece is rotationally connected with the mounting bottom plate and positioned through the pressing plate; the self-locking fixing mechanism is positioned at the outer side of the main locating piece and detachably connected with the mounting bottom plate, a plurality of locating holes are formed in the mounting bottom plate and distributed in an annular array, and the self-locking fixing mechanism is connected with the locating holes through bolts, so that the fixing position of the self-locking fixing mechanism can be adjusted and used for self-locking fixing the main locating piece. Through the cooperation of above-mentioned mechanism part, can adjust the locating angle of circumference location frock wantonly, realize frock multi-angle fast switch over and fixed simultaneously, operation method is simple swift. The mounting bottom plate is carved with scales, and the positioning angle is intuitively reflected; in addition, the positioning angle can be adjusted within 360 degrees at will; the manual quick switching and self-locking fixation can be realized among a plurality of angles; simple structure and convenient operation.
Description
Technical Field
The utility model relates to the field of automatic processing of stator and rotor of a motor of a new energy automobile, in particular to a self-locking type angle-adjustable circumferential positioning tool.
Background
In the future, the new energy automobile industry in China will come to be more rapid in development period. The most core component of the new energy automobile is a driving motor, the new energy automobile is produced in batch and large scale, and the improvement of the production efficiency and quality of the motor stator becomes very necessary. And the motor stator will typically use a circumferential positioning fixture.
The workpiece circumferential positioning tool is used for positioning cylindrical workpieces and workpieces with angle positioning requirements. At present, most of common circumferential positioning tools are used for fixing circumferential angle positioning, each tool only corresponds to one circumferential angle positioning, and cannot adapt to positioning requirements of different circumferential angles, or the positioning angle adjustment mode is complex and is unfavorable for operation, and multi-angle rapid switching and fixing cannot be achieved.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a self-locking type angle-adjustable circumferential positioning tool, so as to solve the problem that the tool in the prior art cannot adapt to positioning requirements of different circumferential angles.
Therefore, the utility model provides a self-locking angle-adjustable circumferential positioning tool, which comprises the following components: the device comprises an installation bottom plate, a self-locking fixing mechanism, a main positioning piece and a pressing plate; the main positioning piece is rotationally connected with the mounting bottom plate and positioned through the pressing plate; the self-locking fixing mechanism is positioned at the outer side of the main positioning piece and is detachably connected with the mounting bottom plate.
The mounting bottom plate is provided with a plurality of positioning holes, a plurality of positioning holes are distributed in an annular array, and the self-locking fixing mechanism is connected with the positioning holes through bolts, so that the self-locking fixing mechanism can rotate around the main positioning piece to adjust the fixing position and is used for self-locking and fixing the main positioning piece.
Further, the self-locking fixing mechanism comprises a spring, a fixing piece and a telescopic rod; the fixing piece is connected with the positioning hole through a screw, the fixing piece is provided with a horizontally arranged through hole, and the telescopic rod is arranged in the through hole and can slide in the through hole; the spring is mounted on the telescopic rod.
Further, the head of the telescopic rod is provided with a rotatable roller which rolls against the surface of the main positioning piece.
Further, a handle is arranged at the other end of the telescopic rod and is used for manually pulling the telescopic rod.
Further, the handle is connected with a cylinder to realize automatic unlocking.
Further, the mounting bottom plate is provided with angle scales, and the outer circumferential surface of the main positioning piece is provided with a pointer.
Further, the outer cylindrical surface of the main positioning piece is provided with a V-shaped groove.
Further, the self-locking fixing mechanism and the V-shaped groove are both provided with a plurality of grooves.
Further, a handle is arranged on the outer circumferential surface of the main positioning piece and used for manually rotating the main positioning piece.
Further, the handle is replaced by a motor driving mechanism, so that the automatic angle switching is realized.
According to the self-locking type angle-adjustable circumferential positioning tool, the positioning angle of the circumferential positioning tool can be adjusted randomly through the matching of the mechanism parts, meanwhile, the multi-angle rapid switching and fixing of the tool are realized, and the operation method is simple and rapid. The mounting bottom plate is carved with scales, and the positioning angle is intuitively reflected; in addition, the positioning angle can be adjusted within 360 degrees at will; the manual quick switching and self-locking fixation can be realized among a plurality of angles; simple structure and convenient operation.
In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic perspective view of a self-locking angle-adjustable circumferential positioning tool of the present utility model;
FIG. 2 is a cross-sectional view of the self-locking adjustable angle circumferential positioning tooling of the present utility model;
FIG. 3 is a cross-sectional view of a self-locking fixing mechanism in the self-locking adjustable angle circumferential positioning tool of the present utility model;
description of the reference numerals
1. A mounting base plate; 2. a self-locking fixing mechanism; 3. a main positioning piece; 4. a handle; 5. a pointer; 6. a pressing plate; 7. a handle; 8. a spring; 9. a fixing member; 10. a roller; 11. a telescopic rod; 12. an angle scale; 13. v-shaped grooves; 14. and positioning holes.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1 to 3, the self-locking angle-adjustable circumferential positioning tool of the present utility model includes: the self-locking device comprises a mounting bottom plate 1, a self-locking fixing mechanism 2, a main positioning piece 3, a handle 4, a pointer 5 and a pressing plate 6; the main positioning piece 3 is rotationally connected with the mounting bottom plate 1 and is positioned through the pressing plate 6, and the main positioning piece 3 and a workpiece arranged on the main positioning piece can freely rotate around the center of the mounting bottom plate 1; the self-locking fixing mechanism 2 is positioned outside the main locating piece 3 and detachably connected with the mounting bottom plate 1 and used for self-locking and fixing the main locating piece 3.
As shown in fig. 1 and 2, the mounting bottom plate 1 is a bottom bearing piece, and a cylindrical positioning boss is arranged at the center of the upper end of the mounting bottom plate and is used for positioning the main positioning piece 3; the main positioning piece 3 is arranged on the mounting bottom plate 1 and is used for positioning and bearing a workpiece to be positioned, a V-shaped groove 13 is formed in the outer cylindrical surface of the main positioning piece 3, and the main positioning piece 3 can freely rotate around a positioning boss on the mounting bottom plate 1 as a center; a handle 4 is mounted on the outer circumferential surface of the main fixture 3 for manually rotating the main fixture 3.
The self-locking fixing mechanism 2 is installed on the installation base plate 1 and is located at the outer periphery of the main locating piece 3, a plurality of locating holes 14 are formed in the installation base plate 1, the locating holes 14 are distributed in a ring-shaped array, the self-locking fixing mechanism 2 is connected with the locating holes 14 through bolts, the self-locking fixing mechanism 2 can rotate around the main locating piece 3 to adjust the fixing position and is used for self-locking and fixing the main locating piece 3, and when two self-locking fixing mechanisms 2 are installed, the main locating piece 3 can be switched and fixed between two angles.
Wherein, the pointer 5 is also installed on the outer circumference surface of the main positioning piece 3, and simultaneously, the angle scale 12 of 0-360 degrees is carved on the plane around the positioning boss of the mounting bottom plate 1, and the angle position of the main positioning piece 3 is confirmed through the angle scale 12 on the mounting bottom plate 1.
As shown in fig. 2, the pressing plate 6 is mounted on the mounting bottom plate 1 and is clamped at the flange position of the inner cavity of the main positioning piece 3, so as to limit the main positioning piece 3.
As shown in fig. 3, the self-locking fixing mechanism 2 mainly comprises a handle 7, a spring 8, a fixing piece 9, a roller 10 and a telescopic rod 11. The fixing piece 9 is connected with the positioning hole 14 on the mounting bottom plate 1 through a screw, and the mounting position can be adjusted according to actual conditions; the fixing piece 9 is provided with a horizontally arranged through hole, and the telescopic rod 11 is arranged in the through hole of the fixing piece 9 and can slide in the through hole; the spring 8 is mounted on the telescopic rod 11 and provides a counter-force support when the telescopic rod 11 is stressed.
The roller 10 is arranged at the head of the telescopic rod, and the roller 10 is always clung to the outer surface of the main positioning piece 3 under the action of the elastic force of the spring 8; the handle 7 is arranged at the other end of the telescopic rod and is used for manually pulling the telescopic rod. When the main positioning piece 3 rotates, the roller 10 rolls along the surface of the main positioning piece 3, and when the roller 10 is in place, the roller 10 is clamped into the V-shaped groove, and the self-locking fixation of the main positioning piece 3 is realized by utilizing the elasticity of the spring 8.
It should be noted that, the above positioning tool may also generate other embodiments by changing the structure: a plurality of self-locking fixing mechanisms and positioning V-shaped grooves can be added, so that switching of more angle pieces is realized; the self-locking force of the self-locking fixing mechanism is changed by changing springs with different specifications; an air cylinder or other actuators can be added at the handle of the self-locking fixing mechanism to realize automatic unlocking; the main positioning piece can adopt a motor driving mechanism or other actuators to realize automatic angle switching.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. From locking-type adjustable angle circumference location frock, its characterized in that includes: the self-locking device comprises a mounting bottom plate (1), a self-locking fixing mechanism (2), a main positioning piece (3) and a pressing plate (6);
the main positioning piece (3) is rotationally connected with the mounting bottom plate (1) and is positioned through the pressing plate (6); the self-locking fixing mechanism (2) is positioned at the outer side of the main positioning piece (3) and is detachably connected with the mounting bottom plate (1);
the mounting base plate (1) is provided with a plurality of positioning holes (14), a plurality of positioning holes (14) are distributed in an annular array, the self-locking fixing mechanism (2) is connected with the positioning holes (14) through bolts, so that the self-locking fixing mechanism (2) can rotate around the main positioning piece (3) to adjust the fixing position for self-locking fixing the main positioning piece (3).
2. The self-locking type angle-adjustable circumferential positioning tool according to claim 1, wherein the self-locking fixing mechanism (2) comprises a spring (8), a fixing piece (9) and a telescopic rod (11); the fixing piece (9) is connected with the positioning hole (14) through a screw, the fixing piece (9) is provided with a horizontally arranged through hole, and the telescopic rod (11) is arranged in the through hole and can slide in the through hole; the spring (8) is arranged on the telescopic rod (11).
3. Self-locking angularly adjustable circumferential positioning fixture according to claim 2, characterized in that the head of the telescopic rod (11) is equipped with a rotatable roller (10) for rolling against the surface of the main positioning element (3).
4. A self-locking angle-adjustable circumferential positioning tool as claimed in claim 3, wherein a handle (7) is mounted at the other end of the telescopic rod (11) for manually pulling the telescopic rod (11).
5. The self-locking type angle-adjustable circumferential positioning tool according to claim 4, wherein an air cylinder is connected and arranged at the handle (7) to realize automatic unlocking.
6. The self-locking type angle-adjustable circumferential positioning tool according to claim 1, wherein the mounting base plate (1) is provided with angle scales (12), and the outer circumferential surface of the main positioning piece (3) is provided with a pointer (5).
7. The self-locking type angle-adjustable circumferential positioning tool according to claim 1, wherein the outer cylindrical surface of the main positioning piece (3) is provided with a V-shaped groove (13).
8. The self-locking type angle-adjustable circumferential positioning tool according to claim 7, wherein the self-locking fixing mechanism (2) and the V-shaped groove (13) are provided with a plurality of grooves.
9. The self-locking type angle-adjustable circumferential positioning tool according to claim 1, wherein a handle (4) is arranged on the outer circumferential surface of the main positioning piece (3) and is used for manually rotating the main positioning piece (3).
10. The self-locking angle-adjustable circumferential positioning tool according to claim 9, wherein the handle (4) is replaced by a motor driving mechanism to realize automatic angle switching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320300692.6U CN219504572U (en) | 2023-02-20 | 2023-02-20 | Self-locking type angle-adjustable circumferential positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320300692.6U CN219504572U (en) | 2023-02-20 | 2023-02-20 | Self-locking type angle-adjustable circumferential positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219504572U true CN219504572U (en) | 2023-08-11 |
Family
ID=87524244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320300692.6U Active CN219504572U (en) | 2023-02-20 | 2023-02-20 | Self-locking type angle-adjustable circumferential positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219504572U (en) |
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2023
- 2023-02-20 CN CN202320300692.6U patent/CN219504572U/en active Active
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