CN214398796U - Secondary precision positioning structure of multi-station turntable - Google Patents
Secondary precision positioning structure of multi-station turntable Download PDFInfo
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- CN214398796U CN214398796U CN202120336809.7U CN202120336809U CN214398796U CN 214398796 U CN214398796 U CN 214398796U CN 202120336809 U CN202120336809 U CN 202120336809U CN 214398796 U CN214398796 U CN 214398796U
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- positioning pin
- mounting column
- turntable
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Abstract
The utility model discloses a secondary precision positioning structure of a multi-station turntable, which comprises a base, a rotating mechanism, a turntable, a mounting column A and a mounting column B; the center of the upper surface of the base is provided with a rotating mechanism; the rotating mechanism is connected with the turntable; the outer side of the base is provided with a mounting column A and a mounting column B; more than one guide sleeve mounting seat is arranged on the upper surface of the rotary table; the guide sleeve mounting seat is provided with a guide sleeve; the other side of the mounting column A is provided with a positioning pin A; a pressure spring A and a telescopic actuating mechanism A are sequentially arranged on the other side of the positioning pin A; the other side of the mounting column B is provided with a positioning pin B; a pressure spring B and a telescopic actuating mechanism B are sequentially arranged on the other side of the positioning pin B; the guide sleeve comprises a guide sleeve A and a guide sleeve B; the positioning pin A and the guide sleeve A are fixed with each other; the positioning pin B and the guide sleeve B are fixed with each other; the utility model discloses a locating pin A and uide bushing A reciprocal anchorage and locating pin B reciprocal anchorage realize the secondary positioning of carousel.
Description
Technical Field
The utility model relates to an automatic change machinery, concretely relates to multistation carousel secondary precision positioning structure.
Background
The existing multi-station turntable mechanism has low direct positioning precision, the larger the diameter of the turntable is, the worse the precision is, and the force of the turntable bearing the vertical direction at the edge is limited, so that the deformation or the shaking of the surface of the turntable can be caused after the turntable is used for a long time; the mode of installing the annular guide rail in the prior art obtains the bearing structure of vertical direction, and the structure is complicated, and the timing is troublesome.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a secondary precision positioning structure of a multi-station turntable, which reduces the rotating speed by increasing the thickness of the turntable; more than one guide sleeve is arranged at the edge of the rotary table, a positioning pin A and a positioning pin B are arranged on the mounting column A and the mounting column B, and the secondary positioning of the rotary table is realized by mutually fixing the positioning pin A and the guide sleeve A and mutually fixing the positioning pin B and the positioning pin B; compared with a supporting structure which obtains the vertical direction in the mode of installing the annular guide rail in the prior art, the structure is simple, and the adjustment is convenient.
The utility model discloses multistation carousel secondary precision positioning structure realizes through following technical scheme: the device comprises a base, a rotating mechanism, a turntable, a mounting column A and a mounting column B;
the center of the upper surface of the base is provided with a rotating mechanism; the rotating mechanism is connected with the turntable; the outer side of the base is provided with a mounting column A and a mounting column B; more than one guide sleeve mounting seat is arranged on the upper surface of the rotary table; the guide sleeve mounting seat is provided with a guide sleeve;
the other side of the mounting column A is provided with a positioning pin A; a pressure spring A and a telescopic actuating mechanism A are sequentially arranged on the other side of the positioning pin A; the other side of the mounting column B is provided with a positioning pin B; a pressure spring B and a telescopic actuating mechanism B are sequentially arranged on the other side of the positioning pin B; the guide sleeve comprises a guide sleeve A and a guide sleeve B; the positioning pin A and the guide sleeve A are fixed with each other; the positioning pin B and the guide sleeve B are fixed with each other.
As a preferred technical scheme, more than one working station is arranged on the upper surface of the rotary table.
As the preferred technical scheme, the guide sleeve is independently installed.
The utility model has the advantages that: the rotating speed is reduced by increasing the thickness of the rotating disc; more than one guide sleeve is arranged at the edge of the rotary disc, a positioning pin A and a positioning pin B are arranged on the mounting column A and the mounting column B, and the secondary positioning of the rotary disc is realized by mutually fixing the positioning pin A and the guide sleeve A and mutually fixing the positioning pin B and the positioning pin B.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only 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 the multi-station turntable secondary precision positioning structure of the present invention;
fig. 2 is a schematic diagram of the secondary precise positioning structure of the multi-station turntable of the present invention at position C;
fig. 3 is the front view of the multi-station turntable secondary precision positioning structure of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1-3, the multi-station turntable secondary precision positioning structure of the present invention comprises a base 1, a rotating mechanism 2, a turntable 3, a mounting post a4 and a mounting post B (not shown);
the center of the upper surface of the base 1 is provided with a rotating mechanism 2; the rotating mechanism 2 is connected with the turntable 3; the outer side of the base 1 is provided with a mounting column A4 and a mounting column B; more than one guide sleeve mounting seat 5 is arranged on the upper surface of the rotary table 3; the guide sleeve mounting seat 5 is provided with a guide sleeve;
the other side of the mounting column A4 is provided with a positioning pin A7; a pressure spring A8 and a telescopic actuating mechanism A9 are sequentially arranged on the other side of the positioning pin A7; the other side of the mounting column B is provided with a positioning pin B10; a pressure spring B12 and a telescopic actuating mechanism B13 are sequentially arranged on the other side of the positioning pin B10; the guide sleeve comprises a guide sleeve A14 and a guide sleeve B16; the positioning pin A7 and the guide sleeve A14 are fixed with each other; the positioning pin B10 and the guide sleeve B16 are fixed with each other.
In this embodiment, more than one working station 15 is disposed on the upper surface of the turntable 3.
In this embodiment, the guide sleeve is mounted on the upper surface of the turntable 3, and may also be mounted on the lower surface or edge of the turntable 3; the guide sleeve is independently installed, and the guide sleeve can be adjusted in position according to the position changes of the positioning pin A7 and the positioning pin B10.
In this embodiment, the telescopic actuator B13 and the telescopic actuator a9 may be configured as an air cylinder, an electromagnet, or a motor.
In the embodiment, according to the positions and the number of the working stations, the mounting columns A4 and the mounting columns B are arranged on the outer side of the base 1; the number of the mounting columns can be increased, and the number of the corresponding guide sleeves can be increased corresponding to the number of the mounting columns.
In this embodiment, the thickness of the turntable 3 is increased according to the strength required for the turntable 3; when the rotating disc is thicker, the starting rotating speed is slower, and the rotating speed is reduced.
The working process is as follows: when the turntable stops, the telescopic executing mechanism A and the telescopic executing mechanism B respectively control the positioning pin A and the positioning pin B to be correspondingly installed and fixed with the guide sleeve A and the guide sleeve B.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (3)
1. The utility model provides a multistation carousel secondary precision positioning structure which characterized in that: comprises a base (1), a rotating mechanism (2), a turntable (3), a mounting column A (4) and a mounting column B;
the center of the upper surface of the base (1) is provided with a rotating mechanism (2); the rotating mechanism (2) is connected with the turntable (3); the outer side of the base (1) is provided with a mounting column A (4) and a mounting column B; more than one guide sleeve mounting seat (5) is arranged on the upper surface of the rotary table (3); the guide sleeve mounting seat (5) is provided with a guide sleeve;
a positioning pin A (7) is arranged on the other side of the mounting column A (4); a pressure spring A (8) and a telescopic actuating mechanism A (9) are sequentially mounted on the other side of the positioning pin A (7); a positioning pin B (10) is arranged on the other side of the mounting column B; a pressure spring B (12) and a telescopic actuating mechanism B (13) are sequentially arranged on the other side of the positioning pin B (10); the guide sleeve comprises a guide sleeve A (14) and a guide sleeve B (16); the positioning pin A (7) and the guide sleeve A (14) are fixed with each other; the positioning pin B (10) and the guide sleeve B (16) are fixed with each other.
2. The multi-station turntable secondary precision positioning structure of claim 1, characterized in that: more than one working station (15) is arranged on the upper surface of the rotary table (3).
3. The multi-station turntable secondary precision positioning structure of claim 1, characterized in that: the guide sleeve is independently installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120336809.7U CN214398796U (en) | 2021-02-05 | 2021-02-05 | Secondary precision positioning structure of multi-station turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120336809.7U CN214398796U (en) | 2021-02-05 | 2021-02-05 | Secondary precision positioning structure of multi-station turntable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214398796U true CN214398796U (en) | 2021-10-15 |
Family
ID=78025569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120336809.7U Active CN214398796U (en) | 2021-02-05 | 2021-02-05 | Secondary precision positioning structure of multi-station turntable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214398796U (en) |
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2021
- 2021-02-05 CN CN202120336809.7U patent/CN214398796U/en active Active
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