CN214922356U - Angle positioning fixture - Google Patents
Angle positioning fixture Download PDFInfo
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- CN214922356U CN214922356U CN202121435728.9U CN202121435728U CN214922356U CN 214922356 U CN214922356 U CN 214922356U CN 202121435728 U CN202121435728 U CN 202121435728U CN 214922356 U CN214922356 U CN 214922356U
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Abstract
The utility model provides an angle positioning fixture, include: the positioning device comprises a positioning seat, a workbench rotationally connected with the positioning seat and a plurality of limiting parts; a plurality of positioning through holes are formed in the positioning seat; a plurality of positioning grooves are formed in the workbench; after the workbench rotates to a preset positioning angle relative to the positioning seat, the positioning through holes are communicated with the positioning grooves to form a limiting space, and the number of the preset positioning angles is multiple; the limiting piece is inserted into the limiting space. Compared with the prior art, the utility model discloses an angle positioning fixture can fix a position the angle of work piece fast, and the angle of work piece need not directly straighten than the table, and the part of workable multiple oblique top class not of uniform size has improved machining efficiency.
Description
Technical Field
The utility model relates to a mould processing technology field, concretely relates to angle positioning fixture.
Background
In the mold industry, parts with a bevel are ubiquitous, such as lifter ejection mechanisms and slide block mechanisms for ejection systems. The inclined top can be used for manufacturing inclined plane processing, and the inclined pressing surface of the sliding block can move in a matched mode. Because the angle of the processing equipment is fixed, the clamping angle of the workpiece needs to be determined according to the requirements of the inclined plane angle on parts such as an inclined top or a sliding block.
In the current processing process, a critic clamp is usually adopted, and then a dial indicator is adopted for calibrating the table by calculating the inclination; or the angle sucker sucks the liquid and then the meter is calibrated. In both modes, the accuracy of the angle needs to be adjusted through calibrating the meter, the working time is long, the speed cannot be kept up with the speed, and the size accuracy is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the shortcoming and not enough among the prior art, provide an angle positioning anchor clamps.
An embodiment of the utility model provides an angle positioning fixture, include: the positioning device comprises a positioning seat, a workbench rotationally connected with the positioning seat and a plurality of limiting parts;
a plurality of positioning through holes are formed in the positioning seat;
a plurality of positioning grooves are formed in the workbench;
after the workbench rotates to a preset positioning angle relative to the positioning seat, the positioning through holes are communicated with the positioning grooves to form a limiting space, and the number of the preset positioning angles is multiple;
the limiting piece is inserted into the limiting space.
Compared with the prior art, the utility model discloses an angle positioning fixture can fix a position the angle of work piece fast, and the angle of work piece need not directly straighten than the table, and the part of workable multiple oblique top class not of uniform size has improved machining efficiency.
Further, after the workbench rotates to different preset positioning angles relative to the positioning seat, the positioning grooves are correspondingly communicated with different positioning through holes to form the limiting space; or after the workbench rotates to different preset positioning angles relative to the positioning seat, the positioning through holes are correspondingly communicated with different positioning grooves to form the limiting space.
Furthermore, each positioning through hole corresponds to one positioning groove;
after the workbench rotates to any preset positioning angle relative to the positioning seat, only one positioning through hole is communicated with the corresponding positioning groove to form the limiting space.
Furthermore, the positioning seat is provided with alignment scales, and the workbench is provided with an alignment part matched with the alignment scales.
Furthermore, the positioning seat is provided with two alignment scales, the angle ranges of the marks corresponding to the two alignment scales are different, and the two alignment scales are respectively positioned at two ends of the workbench far away from the rotation axis of the workbench;
the workbench is provided with two alignment parts which are matched with the alignment scales in a one-to-one correspondence manner.
Furthermore, the positioning seat is provided with a positioning identification part positioned on one side of the positioning through hole, and the positioning identification part corresponds to the preset angle.
Further, the positioning seat comprises bases arranged on two sides of the workbench, and the bases are rotatably connected with the workbench;
the positioning through holes comprise two sub through holes which are correspondingly arranged on the base one by one;
the positioning groove comprises two sub groove bodies which are arranged on two sides of the workbench in a one-to-one correspondence manner;
after the workbench rotates to a preset positioning angle relative to the positioning seat, the sub-through holes of the same positioning through hole are communicated with the sub-groove bodies of the same positioning groove to form the limiting space.
Furthermore, a rotating handle is further arranged on the workbench.
Further, the workbench is magnetic, and a positioning surface for workpiece adsorption is formed on the workbench.
Further, the workstation includes the base station and sets up the locating plate of base station both sides, the locating plate with the locating seat rotates to be connected, the constant head tank sets up on the locating plate.
In order that the invention may be more clearly understood, particular embodiments of the invention will now be described with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of an angle positioning fixture according to an embodiment of the present invention;
fig. 2 is a schematic structural view of one side of an angular positioning fixture according to an embodiment of the present invention;
fig. 3 is a first schematic structural view of a side of the angular positioning fixture after the workbench is rotated according to an embodiment of the present invention;
fig. 4 is a schematic structural view of one side of the angular positioning fixture according to an embodiment of the present invention when the positioning seat is partially hidden;
fig. 5 is a schematic structural view of a side of the angular positioning fixture after the worktable is rotated according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a workbench according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a limiting member according to an embodiment of the present invention.
Description of reference numerals:
10. positioning seats; 11. positioning the through hole; 111. a sub-via hole; 12. an aligning part; 13. a registration identification part; 20. a work table; 21. positioning a groove; 211. a sub-tank body; 22. aligning scales; 23. rotating the handle; 24. positioning the surface; 25. a base station; 26. positioning a plate; 30. a limiting member; 31. a limiting part; 32. a handle portion; 40. and (5) a workpiece.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1, which is a schematic structural diagram of an angle positioning fixture according to an embodiment of the present invention, the angle positioning fixture includes: the positioning device comprises a positioning seat 10, a workbench 20 connected with the positioning seat 10 in a rotating manner, and a plurality of limiting pieces 30.
A plurality of positioning through holes 11 are formed in the positioning seat 10; a plurality of positioning grooves 21 are formed in the workbench 20; after the workbench 20 rotates to a preset positioning angle relative to the positioning seat 10, the positioning through holes 11 and the positioning grooves 21 are communicated to form a limiting space, and a plurality of preset positioning angles are provided; the stopper 30 is inserted into the stopper space. Please refer to fig. 2 and 3, which are respectively a structural schematic diagram of one side of the angle positioning fixture of an embodiment and the utility model discloses a structural schematic diagram of one side of the angle positioning fixture behind the rotating table one, during the use, fix the work piece 40 on the workstation 20, then process the angle as required and adjust the angle of the relative positioning seat 10 of workstation 20 to one of them preset positioning angle that satisfies the processing angle, make the constant head tank 21 and the positioning through hole 11 communicate each other to form spacing space, insert the locating part 30 in spacing space, realize the fixing between each other of positioning seat 10 and workstation 20, then carry out subsequent manufacturing procedure.
The mode that the positioning through holes 11 and the positioning grooves 21 are communicated to form the limiting space under different preset positioning angles can be appropriately designed according to actual needs, for example, in some optional embodiments, after the workbench 20 rotates to different preset positioning angles relative to the positioning seat 10, the positioning grooves 21 are correspondingly communicated with different positioning through holes 11 to form the limiting space, and at this time, the same positioning grooves 21 are communicated with different positioning through holes 11 to form the limiting space under different preset positioning angles. Or, after the workbench 20 rotates to different preset positioning angles relative to the positioning seat 10, the positioning through hole 11 is correspondingly communicated with different positioning grooves 21 to form the limiting space, and at this time, the same positioning through hole 11 is communicated with different positioning grooves 21 at different preset positioning angles to form the limiting space. In order to avoid that repeated positioning grooves 21 are connected with the positioning through holes 11 at different preset positioning angles, and whether the preset positioning angle reaches the specified preset positioning angle cannot be determined, in some alternative embodiments, each positioning through hole 11 corresponds to a unique positioning groove 21, and the positioning grooves 21 corresponding to different positioning through holes 11 may be the same or different; after the workbench 20 rotates to any preset positioning angle relative to the positioning seat 10, only one positioning through hole 11 is communicated with the corresponding positioning groove 21 to form the limiting space, and the other positioning through holes 11 and the positioning grooves 21 cannot form the limiting space, it should be noted that when the other positioning through holes 11 and the positioning grooves 21 cannot form the limiting space, the positioning through holes 11 and the positioning grooves 21 are partially communicated but cannot be inserted into the limiting member 30 at the same time. Preferably, in order to facilitate the recognition of the preset positioning angle of the positioning through hole 11, after the positioning seat 10 is communicated with the positioning groove 21, and the workbench 20 is located, the positioning seat 10 is provided with a positioning identification portion 13 located on one side of the positioning through hole 11, and the positioning identification portion 13 corresponds to the preset angle.
In order to facilitate the identification of the angle size of the preset positioning angle, in some alternative embodiments, the positioning seat 10 is provided with an alignment scale 22, and the worktable 20 is provided with an alignment portion 12 which is matched with the alignment scale 22. The configuration of the positioning portion 12 may be appropriately selected according to actual needs, for example, in the present embodiment, the positioning portion 12 is a positioning surface, and of course, a marker member may be used, which is not limited to this example.
Please refer to fig. 4 and fig. 5, which are a schematic structural diagram of one side of the angular positioning fixture according to an embodiment of the present invention when hiding a partial structure of the positioning seat and a schematic structural diagram of one side of the angular positioning fixture according to an embodiment of the present invention after rotating the worktable, which result in a longer scale on the worktable 20 when a predetermined positioning angle range is larger, thereby resulting in an increase in thickness of the worktable 20, in order to avoid the above situation, in some optional embodiments, two of the alignment scales 22 are provided on the positioning seat 10, the two alignment scales 22 have different corresponding marked angle ranges, and the two alignment scales 22 are respectively located at two ends of the worktable 20 away from the rotation axis thereof; the table 20 is provided with two alignment portions 12 that are in one-to-one corresponding fit with the alignment scales 22, in this embodiment, an angle range of one alignment scale 22 is 0 ° to 13 °, an angle range of the other alignment scale 22 is 13 ° to 30 °, when the preset positioning angle is 0 ° to 13 °, the corresponding alignment portion 12 aligns with the alignment scale 22 having the angle range of 0 ° to 13 °, and when the preset positioning angle is 13 ° to 30 °, the corresponding alignment portion 12 aligns with the alignment scale 22 having the angle range of 13 ° to 30 °.
Referring to fig. 6, which is a schematic structural diagram of a workbench according to an embodiment of the present invention, in order to improve the stability of the position limiting member 30 for the workbench 20 and the positioning seat 10, in some optional embodiments, the positioning seat 10 includes bases disposed at two sides of the workbench 20, and the bases are rotatably connected to the workbench 20; the positioning through holes 11 comprise two sub through holes which are correspondingly arranged on the base one by one; the positioning groove 21 comprises two sub-groove bodies which are correspondingly arranged on two sides of the workbench 20 one by one; after the workbench 20 rotates to a preset positioning angle relative to the positioning seat 10, the sub-through holes of the same positioning through hole 11 and the sub-groove bodies of the same positioning groove 21 are communicated to form the limiting space.
In order to facilitate the rotation of the working platform 20 by the staff, in some alternative embodiments, a rotation handle 23 is further provided on the working platform 20.
In order to fix the workpiece 40 conveniently, in some alternative embodiments, the working table 20 is a magnetic working table 20, the positioning surface 24 for the workpiece 40 to be adsorbed is formed on the working table 20, the magnetic working table 20 is particularly suitable for positioning a straight-edge circular workpiece 40, and the magnetic working table 20 can automatically find the straight edge of the workpiece 40, so that the workpiece can be positioned quickly, and the efficiency is improved. Wherein, the magnetism of the working platform 20 can be obtained by arranging a magnetic block on the working platform 20, or the whole working platform 20 is provided with magnetism. Of course, the way of fixing the workpiece 40 by the worktable 20 is not limited to this, and those skilled in the art can also select other suitable ways according to the teachings of the present invention, such as clamping the workpiece 40 by two stoppers, but not limited to this example.
For the convenience of production and installation, in some alternative embodiments, the working table 20 includes a base 25 and positioning plates 26 disposed on two sides of the base 25, the positioning plates 26 are rotatably connected to the positioning seat 10, the positioning grooves 21 are disposed on the positioning plates 26, and the workpiece 40 is placed on the base 25.
Please refer to fig. 7, which is a schematic structural diagram of a limiting element according to an embodiment of the present invention, and it should be noted that a structure of the limiting element 30 may be designed according to actual requirements, for example, in the embodiment, the limiting element 30 includes a limiting portion 31 and a handle portion 32, the limiting portion 31 is used for extending into a limiting space, the handle portion 32 not only can be used for grabbing, but also can play a limiting role in some embodiments, and when the shape and size of the positioning through hole 11 and the positioning groove 21 are different, the shape of the limiting portion 31 can be adjusted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An angular positioning jig, comprising: the positioning device comprises a positioning seat, a workbench rotationally connected with the positioning seat and a plurality of limiting parts;
a plurality of positioning through holes are formed in the positioning seat;
a plurality of positioning grooves are formed in the workbench;
after the workbench rotates to a preset positioning angle relative to the positioning seat, the positioning through holes are communicated with the positioning grooves to form a limiting space, and the number of the preset positioning angles is multiple;
the limiting piece is inserted into the limiting space.
2. An angular positioning jig according to claim 1, wherein: after the workbench rotates to different preset positioning angles relative to the positioning seat, the positioning grooves are correspondingly communicated with different positioning through holes to form the limiting space; alternatively, the first and second electrodes may be,
after the workbench rotates to different preset positioning angles relative to the positioning seat, the positioning through holes are correspondingly communicated with different positioning grooves to form the limiting space.
3. An angular positioning jig according to claim 1, wherein: each positioning through hole corresponds to one positioning groove;
after the workbench rotates to any preset positioning angle relative to the positioning seat, only one positioning through hole is communicated with the corresponding positioning groove to form the limiting space.
4. An angle positioning jig according to any one of claims 1 to 3, wherein: the positioning seat is provided with alignment scales, and the workbench is provided with an alignment part matched with the alignment scales.
5. An angular positioning jig according to claim 4, wherein: the positioning seat is provided with two alignment scales, the angle ranges of the marks corresponding to the two alignment scales are different, and the two alignment scales are respectively positioned at two ends of the workbench far away from the rotating axis of the workbench;
the workbench is provided with two alignment parts which are matched with the alignment scales in a one-to-one correspondence manner.
6. An angle positioning jig according to any one of claims 1 to 3, wherein: the positioning seat is provided with a positioning identification part positioned on one side of the positioning through hole, and the positioning identification part corresponds to the preset angle.
7. An angle positioning jig according to any one of claims 1 to 3, wherein: the positioning seat comprises bases arranged on two sides of the workbench, and the bases are rotatably connected with the workbench;
the positioning through holes comprise two sub through holes which are correspondingly arranged on the base one by one;
the positioning groove comprises two sub groove bodies which are arranged on two sides of the workbench in a one-to-one correspondence manner;
after the workbench rotates to a preset positioning angle relative to the positioning seat, the sub-through holes of the same positioning through hole are communicated with the sub-groove bodies of the same positioning groove to form the limiting space.
8. An angle positioning jig according to any one of claims 1 to 3, wherein: the workbench is also provided with a rotating handle.
9. An angle positioning jig according to any one of claims 1 to 3, wherein: the worktable is a magnetic worktable, and a positioning surface for workpiece adsorption is formed on the worktable.
10. An angle positioning jig according to any one of claims 1 to 3, wherein: the workbench comprises a base station and positioning plates arranged on two sides of the base station, the positioning plates are rotatably connected with the positioning seats, and the positioning grooves are formed in the positioning plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121435728.9U CN214922356U (en) | 2021-06-25 | 2021-06-25 | Angle positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121435728.9U CN214922356U (en) | 2021-06-25 | 2021-06-25 | Angle positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214922356U true CN214922356U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121435728.9U Active CN214922356U (en) | 2021-06-25 | 2021-06-25 | Angle positioning fixture |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953892A (en) * | 2021-12-14 | 2022-01-21 | 吉林东光奥威汽车制动系统有限公司 | Clamping mechanism capable of being quickly indexed, positioned and adjusted |
-
2021
- 2021-06-25 CN CN202121435728.9U patent/CN214922356U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953892A (en) * | 2021-12-14 | 2022-01-21 | 吉林东光奥威汽车制动系统有限公司 | Clamping mechanism capable of being quickly indexed, positioned and adjusted |
| CN113953892B (en) * | 2021-12-14 | 2023-10-24 | 吉林东光奥威汽车制动系统有限公司 | Clamping mechanism capable of being rapidly indexed, positioned and adjusted |
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