CN220204294U - Tremble wheel bonding and deposit mound - Google Patents
Tremble wheel bonding and deposit mound Download PDFInfo
- Publication number
- CN220204294U CN220204294U CN202321793252.5U CN202321793252U CN220204294U CN 220204294 U CN220204294 U CN 220204294U CN 202321793252 U CN202321793252 U CN 202321793252U CN 220204294 U CN220204294 U CN 220204294U
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- CN
- China
- Prior art keywords
- positioning
- face
- wheel
- positioning hole
- shake
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Links
- 206010044565 Tremor Diseases 0.000 title claims description 7
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006335 epoxy glue Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000009964 serging Methods 0.000 description 1
Abstract
The utility model provides a shaking wheel bonding storage pier. The shaking wheel bonding storage pier comprises a body, wherein a positioning hole is formed in the middle of the body, a plurality of positioning tables for positioning the shaking wheel are arranged on the body, extend towards the circle center of the positioning hole and extend out of the inner wall surface of the positioning hole to form a distance L; the body is provided with an end face A and an end face B which are oppositely arranged, a plurality of bolts used for being inserted into stress relief holes in the laser gyro are arranged on the end face A, and a base is protruded on the end face B. According to the utility model, the shaking wheel bonding storage pier is additionally arranged between the shaking wheel and the laser gyro, so that the shaking wheel position can be well limited, the shaking wheel and the laser gyro are ensured to be coaxial, and the bonding consistency of batch processing can be ensured.
Description
Technical Field
The utility model relates to the technical field of processing of laser gyroscopes, in particular to a shaking wheel bonding storage pier.
Background
A laser gyroscope is a device for measuring angular rotation, based on the sagna (sagnac) effect, constituted by an optical ring resonator. Is widely applied to the fields of aviation, aerospace, navigation and the like. However, because the gyro has a locking area, the laser gyro has a sensitive minimum rotating speed when no frequency deviation measures are taken, and the gyro has no output in the area smaller than the rotating speed. The shake wheel is a mechanical element used for driving the annular laser to rotate back and forth rapidly around an axis perpendicular to the plane of the resonant cavity loop in the mechanical shake frequency bias laser gyro so as to provide frequency bias required by the gyro over-locking area.
The shaking wheel is cylindrical, is adhered to the central hole of the laser gyro through epoxy resin, and the axis of the shaking wheel is required to be coincident with the axis of the central hole of the laser gyro. Since curing of the epoxy glue takes a long time (about 8 hours), the 120-type laser gyro has a larger shake-wheel size, and thus, the consistency of the shake-wheel bonding of the type is more required.
Disclosure of Invention
The utility model aims to provide a shaking wheel bonding storage pier which ensures the consistency of shaking wheel bonding and meets the process requirements.
The technical scheme of the utility model is as follows: the shake-wheel bonding storage pier comprises a body, wherein a positioning hole is formed in the middle of the body, a plurality of positioning tables for positioning shake wheels are arranged on the body, extend towards the circle center of the positioning hole and extend out of the inner wall surface of the positioning hole to form a distance L; the body is provided with an end face A and an end face B which are oppositely arranged, a plurality of bolts used for being inserted into stress relief holes in the laser gyro are arranged on the end face A, and a base is protruded on the end face B.
In the scheme, in the shake-wheel bonding process, the shake-wheel bonding storage pier is additionally arranged between the shake-wheel and the laser gyro, so that the shake-wheel position can be well limited, the shake-wheel and the laser gyro are ensured to be coaxial, and the bonding consistency of batch processing can be ensured.
Preferably, the positioning table protrudes out of the end face A.
Preferably, the positioning table is square column-shaped.
Preferably, the bolt is a cylindrical pin, and the extending direction of the bolt is consistent with the axial direction of the positioning hole.
Preferably, the body is square, and the base is square connecting two adjacent side walls of the square body.
Preferably, both sides of the extending direction of the positioning table with a long distance L are sequentially provided with a side plane and an arc surface, and the arc surface is connected with the inner wall surface of the positioning hole.
Compared with the related art, the utility model has the beneficial effects that:
1. the shaking wheel bonding storage pier is additionally arranged between the shaking wheel and the laser gyro in the shaking wheel bonding process, so that the shaking wheel position can be well limited, the shaking wheel and the laser gyro are ensured to be coaxial, and the bonding consistency of batch processing can be ensured;
2. the shake-wheel bonding storage pier is better suitable for shake-wheel bonding of the 120-type laser gyro;
3. the accuracy of the bonding position of the shake wheel is guaranteed, and the parallel planeness of the shake wheel and the laser gyro is guaranteed.
Drawings
FIG. 1 is a schematic view of a perspective view of a shake-wheel bonded storage pier according to the present utility model;
FIG. 2 is a schematic view of another perspective view of the adhered storage pier of the tremble wheel according to the present utility model;
FIG. 3 is a schematic elevational view of the adhered storage pier of the tremble wheel provided by the utility model;
fig. 4 is a schematic side view of the adhered storage pier of the shaking wheel.
In the accompanying drawings: 1. a body; 2. positioning holes; 3. a positioning table; 31. a side plane; 32. an arc surface; 4. a plug pin; 5. and (5) a base.
Detailed Description
The utility model will be described in detail below with reference to the drawings in connection with embodiments. 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. For convenience of description, the words "upper", "lower", "left" and "right" are used hereinafter to denote only the directions corresponding to the upper, lower, left, and right directions of the drawings, and do not limit the structure.
As shown in fig. 1 and 2, the wheel-shaking bonding storage pier provided in this embodiment includes a body 1, where the body 1 has an outer square and an inner circular structure, and a positioning hole 2 is provided in the middle position.
A plurality of positioning tables 3 for positioning shaking wheels are arranged on the body 1, the number of the positioning tables 3 is matched with the shape of the shaking wheels, in the embodiment, the number of the positioning tables 3 is four, and the positioning tables 3 are uniformly distributed in the circumference. The positioning table 3 extends towards the center of the positioning hole 2 and extends out of the inner wall surface of the positioning hole 2 by a distance L (as shown in fig. 3). The positioning table 3 is square, the distance L on the square is long, the two sides of the extending direction of the positioning table 3 are sequentially provided with a side plane 31 and an arc surface 32, and the arc surface 32 is connected with the inner wall surface of the positioning hole 2.
The body 1 is provided with an end face A and an end face B which are oppositely arranged, a plurality of bolts 4 used for being inserted into stress relief holes in the laser gyro are arranged on the end face A, the bolts 4 are cylindrical pins, and the extending direction of the bolts is consistent with the axial direction of the positioning holes 2. The bolt 4 is made of fluoroplastic. The end face B is provided with a base 5 in a protruding mode, the base 5 is arranged on the periphery of the body 1, and the base 5 is square and is connected with two adjacent side walls of the square body 1. The positioning table 3 protrudes out of the end face a (as shown in fig. 4). The base 5 protruding out of the end face B is used for guaranteeing the stability of the whole shaking wheel bonding storage pier and the parallelism with the end face A. The positioning table 3 protruding out of the end face A is used for positioning the shake-wheel. The protruding part of the base 5 on the end face B and the protruding part of the positioning table 3 on the end face A are used for guaranteeing the parallel planeness, and the positioning table 3 is positioned between the two bases 5. The height of the bolt 4 extending from the end face a is greater than the height of the positioning table 3 protruding out of the end face a (as shown in fig. 4).
When in use, the body 1 is placed on a workbench, and the base 5 is attached to the upper surface of the operating workbench. The stress relief hole on the glass block of the laser gyro is aligned with the bolt 4, namely the laser gyro is firstly positioned and installed on the end face A of the body 1 and is attached to the upper surface of the positioning table 3 protruding from the end face A. And then the shake wheel is arranged in the central hole of the laser gyro along the vertical direction and falls on the positioning table 3, so that the shake wheel is attached to the upper surface of the positioning table 3 protruding from the end surface A. The bolt 4 and the positioning table 3 are used for respectively positioning the laser gyro and the shake wheel so as to ensure the coaxiality of the laser gyro and the shake wheel, and the upper surface of the protruding end face A of the positioning table 3 is used for ensuring the plane parallelism of the laser gyro and the shake wheel, is not easy to deform and can be reused.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The shake-wheel bonding storage pier is characterized by comprising a body (1), wherein a positioning hole (2) is formed in the middle of the body (1), a plurality of positioning tables (3) for positioning shake wheels are arranged on the body (1), and the positioning tables (3) extend towards the circle center of the positioning hole (2) and extend out of the inner wall surface of the positioning hole (2) to form a distance L; the body (1) is provided with an end face A and an end face B which are oppositely arranged, wherein a plurality of bolts (4) used for being inserted into stress relief holes on the laser gyro are arranged on the end face A, and a base (5) is protruded on the end face B.
2. The tremble wheel bonding storage pier according to claim 1, characterized in that the positioning table (3) protrudes beyond the end face a.
3. The tremble wheel bonding storage pier according to claim 1, characterized in that the positioning table (3) is square cylindrical.
4. The tremble wheel bonding storage pier according to claim 1, characterized in that the bolt (4) is a cylindrical pin, and the extending direction of the bolt is consistent with the axial direction of the positioning hole (2).
5. The wheel-shake attaching storage pier according to claim 1, wherein the body (1) is square, and the base (5) is square connecting adjacent two side walls of the square body (1).
6. The wheel shaking bonding storage pier according to claim 1, wherein the two sides of the extending direction of the positioning table (3) with a long distance L are sequentially provided with a side plane (31) and an arc surface (32), and the arc surface (32) is connected with the inner wall surface of the positioning hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321793252.5U CN220204294U (en) | 2023-07-10 | 2023-07-10 | Tremble wheel bonding and deposit mound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321793252.5U CN220204294U (en) | 2023-07-10 | 2023-07-10 | Tremble wheel bonding and deposit mound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220204294U true CN220204294U (en) | 2023-12-19 |
Family
ID=89140303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321793252.5U Active CN220204294U (en) | 2023-07-10 | 2023-07-10 | Tremble wheel bonding and deposit mound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220204294U (en) |
-
2023
- 2023-07-10 CN CN202321793252.5U patent/CN220204294U/en active Active
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