CN214490277U - Positioning seat with adjustable radial and circumferential positions - Google Patents
Positioning seat with adjustable radial and circumferential positions Download PDFInfo
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- CN214490277U CN214490277U CN202120138293.5U CN202120138293U CN214490277U CN 214490277 U CN214490277 U CN 214490277U CN 202120138293 U CN202120138293 U CN 202120138293U CN 214490277 U CN214490277 U CN 214490277U
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- rotary table
- sliding groove
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Abstract
The utility model provides an equal adjustable positioning seat in radial and circumference position, include: the positioning device comprises a positioning base, a rotary table, a positioning block, a sliding block, a positioning pin, a jackscrew, a positioning block fixing screw and a pin fixing screw. The positioning base and the positioning block clamp the rotary table, a sliding groove is formed in the rotary table, the sliding block is connected with the sliding groove in a sliding mode, and the sliding block and the sliding groove are locked through the pin fixing screw. The utility model discloses can adjust the radial position of the locating pin on the location base, also can adjust the circumference position of locating pin simultaneously. The requirements of various radial and circumferential positioning of workpieces with different sizes can be met. When workpieces with different sizes are switched to be machined, only the front and back positions of the sliding block and the circumferential position of the rotary disc are required to be adjusted by loosening the screws, the switching of the whole positioning base is not required, and the adjustment is simple and convenient.
Description
Technical Field
The utility model relates to a work piece circumference positioning fixture technical field is specifically a radial and equal adjustable positioning seat in circumference position.
Background
At present, for workpiece processing, a positioning base generally has only one pin hole, and a positioning pin is in clearance fit with the pin hole, so that the workpiece is circumferentially positioned by the positioning pin. For the machining of small-batch and multi-machine parts with similar shapes and different positioning hole radial positions and circumferential positions, different positioning bases are frequently required to be frequently replaced during machining by switching machines so as to achieve the purpose of realizing circumferential positioning of workpieces by using positioning pins on the positioning bases. However, the whole replacement of the positioning base wastes time and labor, and each type of machine needs to correspond to one positioning base, so that the management is difficult.
SUMMERY OF THE UTILITY MODEL
In view of the above technical problem, a positioning socket with adjustable radial and circumferential positions is provided.
The utility model discloses a technical means as follows:
a positioning socket adjustable in both radial and circumferential positions, comprising:
the positioning base is provided with a groove in the center;
the rotary table is arranged in the groove, is rotatably connected with the positioning base and is provided with a central through hole;
the positioning block is arranged on the turntable, is coaxial with the turntable, and is fixedly connected with the positioning base through positioning block mounting screws uniformly distributed around the axis of the positioning block, the positioning block mounting screws penetrate through the central through hole, and the turntable is clamped between the positioning base and the positioning block by the positioning block mounting screws;
the sliding groove is arranged on the rotary table, and the trend of the sliding groove is along the radial direction of the rotary table;
the sliding block is arranged in the sliding groove and is in sliding connection with the sliding groove, one end, far away from the axis of the rotary table, of the sliding block is provided with a vertically arranged positioning pin and a horizontally arranged jackscrew for fixing the positioning pin, and one end, close to the axis of the rotary table, of the sliding block is provided with a long strip-shaped through hole in the same extending direction as the sliding groove;
the three arc-shaped holes are uniformly processed on the outer edge of the upper surface of the positioning block around the axis of the positioning block; and
and one end of the pin fixing screw, which is far away from the head, sequentially penetrates through the arc-shaped hole and the strip-shaped through hole, and then the sliding block and the sliding groove are locked.
The locating piece is equipped with the locating surface between two arc holes that face mutually, just the locating surface orientation one side of locating piece axle center is the arc.
The positioning block and the positioning base are provided with through holes communicated with the central through hole.
In a use state, a workpiece is used for determining the radial position of the positioning pin, then an inner hexagonal is used for penetrating through the arc-shaped hole to tighten the pin fixing screw, then the circumferential position of the positioning pin is adjusted on the rotary turntable, and then the positioning block mounting screw is sequentially tightened.
Compared with the prior art, the utility model has the advantages of it is following:
1. the positioning device is suitable for positioning various workpieces.
2. The radial position and the circumferential position of the positioning pin can be adjusted in continuous size, and the requirements of circumferential positioning of workpieces (similar in shape, identical in circumferential position of the positioning hole and different in radial position) in different sizes can be met. When workpieces with different sizes are switched to be machined, only the front and back positions of the sliding block and the circumferential position of the rotary disc are required to be adjusted by loosening the screws, the switching of the whole positioning base is not required, and the adjustment is simple and convenient.
Based on the reason, the utility model discloses can extensively promote in fields such as location base.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a top view of a positioning seat with adjustable radial and circumferential positions according to an embodiment of the present invention.
Fig. 2 is a sectional view taken along line E-E in fig. 1.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. Any specific values in all examples shown and discussed herein are to be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element in question must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.
As shown in fig. 1-2, a positioning seat with adjustable radial and circumferential positions comprises:
a positioning base 1, the center of which is provided with a groove;
the rotary table 2 is arranged in the groove, is rotatably connected with the positioning base 1 and is provided with a central through hole;
the positioning block 3 is arranged on the rotary table 2, is coaxial with the rotary table 2, and is fixedly connected with the positioning base 1 through positioning block mounting screws 4 which are uniformly distributed around the axis of the positioning block mounting screw 4, the positioning block mounting screws 4 penetrate through the central through hole, and the rotary table 2 is clamped between the positioning base 1 and the positioning block 3 through the positioning block mounting screws 4;
the sliding groove is arranged on the rotary table 2, and the trend of the sliding groove is along the radial direction of the rotary table 2;
the sliding block 6 is arranged in the sliding groove and is in sliding connection with the sliding groove, one end, far away from the axis of the rotary table 2, of the sliding block 6 is provided with a vertically arranged positioning pin 7 and a horizontally arranged jackscrew 8 for fixing the positioning pin 7, and one end, close to the axis of the rotary table 2, of the sliding block 6 is provided with a long strip-shaped through hole 61 with the extending direction consistent with that of the sliding groove in a processing mode;
three arc-shaped holes 31, wherein the three arc-shaped holes 31 are uniformly machined on the outer edge of the upper surface of the positioning block 3 around the axis of the positioning block 3; and
and one end of the pin fixing screw 5, which is far away from the head, sequentially penetrates through the arc-shaped hole 31 and the strip-shaped through hole 61, and then the sliding block 6 is locked with the sliding groove.
The positioning block 3 is provided with a positioning surface 32 between two adjacent arc-shaped holes 31, and the positioning surface 32 faces one side of the axis of the positioning block 3 and is arc-shaped.
The positioning block 3 and the positioning base 1 are provided with through holes communicated with the central through hole.
In a use state, a workpiece is used for determining the radial position of the positioning pin, then an inner hexagonal is used for penetrating through the arc-shaped hole to tighten the pin fixing screw, then the circumferential position of the positioning pin is adjusted on the rotary turntable, and then the positioning block mounting screw is sequentially tightened.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (2)
1. A positioning seat adjustable in both radial and circumferential positions, comprising:
the positioning base is provided with a groove in the center;
the rotary table is arranged in the groove, is rotatably connected with the positioning base and is provided with a central through hole;
the positioning block is arranged on the turntable, is coaxial with the turntable, and is fixedly connected with the positioning base through positioning block mounting screws uniformly distributed around the axis of the positioning block, the positioning block mounting screws penetrate through the central through hole, and the turntable is clamped between the positioning base and the positioning block by the positioning block mounting screws;
the sliding groove is arranged on the rotary table, and the trend of the sliding groove is along the radial direction of the rotary table;
the sliding block is arranged in the sliding groove and is in sliding connection with the sliding groove, one end, far away from the axis of the rotary table, of the sliding block is provided with a vertically arranged positioning pin and a horizontally arranged jackscrew for fixing the positioning pin, and one end, close to the axis of the rotary table, of the sliding block is provided with a long strip-shaped through hole in the same extending direction as the sliding groove;
the three arc-shaped holes are uniformly processed on the outer edge of the upper surface of the positioning block around the axis of the positioning block; and
and one end of the pin fixing screw, which is far away from the head, sequentially penetrates through the arc-shaped hole and the strip-shaped through hole, and then the sliding block and the sliding groove are locked.
2. The positioning socket of claim 1, wherein the positioning block has a positioning surface between two adjacent curved holes, and the side of the positioning surface facing the axial center of the positioning block is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120138293.5U CN214490277U (en) | 2021-01-19 | 2021-01-19 | Positioning seat with adjustable radial and circumferential positions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120138293.5U CN214490277U (en) | 2021-01-19 | 2021-01-19 | Positioning seat with adjustable radial and circumferential positions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214490277U true CN214490277U (en) | 2021-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120138293.5U Active CN214490277U (en) | 2021-01-19 | 2021-01-19 | Positioning seat with adjustable radial and circumferential positions |
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| CN (1) | CN214490277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029762A (en) * | 2021-12-01 | 2022-02-11 | 赵荣 | Machining anchor clamps that shift |
| CN114408486A (en) * | 2022-01-06 | 2022-04-29 | 航天科工空间工程发展有限公司 | A positioner that plugs into for satellite transports |
-
2021
- 2021-01-19 CN CN202120138293.5U patent/CN214490277U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029762A (en) * | 2021-12-01 | 2022-02-11 | 赵荣 | Machining anchor clamps that shift |
| CN114408486A (en) * | 2022-01-06 | 2022-04-29 | 航天科工空间工程发展有限公司 | A positioner that plugs into for satellite transports |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 116600 No. 8 Songlan Street, Dalian Economic and Technological Development Zone, Liaoning Province Patentee after: Bingshan Songyang Compressor (Dalian) Co.,Ltd. Address before: No.8 Songlan street, Jinzhou new district, Dalian City, Liaoning Province Patentee before: PANASONIC APPLIANCES COMPRESSOR (DALIAN) CO.,LTD. |
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| CP03 | Change of name, title or address |