Vertical parallelometer

A technology of collimator and vertical part, which is applied in the field of vertical collimator, can solve the problems of obsolete functions and reduced use value, and achieve the effects of small environmental factors, strong stability, and simple and convenient installation and adjustment

CN104833295AInactive Publication Date: 2015-08-12东莞市鼎先激光科技股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2015-08-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a vertical parallelometer. The vertical parallelometer comprises a marble platform. An L-shaped marble substrate is movably arranged on the marble platform. A guide rail is longitudinally arranged on a side surface, perpendicular to the marble platform, of the L-shaped marble substrate. A dial gauge capable of moving up and down is arranged on the guide rail. The dial gauge is horizontally arranged. A measuring head of the dial gauge is perpendicular to the side surface of the L-shaped marble substrate and is opposite to the side surface. According to the invention, the structure is simple, the design is reasonable and ingenious, the marble material is high in stability, environment factors have little influence on the marble material, and the marble material is easy to machine and relatively low in cost. The installation adjustment of the precise linear guide rail is relatively simple and convenient, an ordinary person understanding a little of the mechanical principle can carry out adjustment and self-correction to ensure the usage precision, and the vertical parallelometer is relatively practical. The integrated manufacturing cost is less than one tenth of that of an imported height instrument, so that the vertical parallelometer is rather economic and practical for occasions having usage requirements of verticality, parallelism and linearity.
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Description

technical field

[0001] The invention relates to a high-power gas laser, in particular to a vertical parallelizer, which is used to install and debug the core component resonant cavity of the high-power gas laser. Background technique

[0002] The resonant cavity is the core component of a high power gas laser, and is usually installed in a frame structure, which supports the entire resonant cavity. Usually, the resonant cavity can be fixed into the frame structure by hanging or supporting, and the experiment shows that the supporting method is better.

[0003] Such as figure 1 Shown is a common frame structure at present. This frame structure is commonly known as a light bridge. It is composed of three or four light bridge tubes 1 and end plates 2 at left and right ends. The light bridge tubes 1 play a supporting role and stabilize the end plates 2 at both ends. The output mirror, reflecting mirror and the adjusting mechanism of the output mirror and reflecting mirror of t...

Examples

Embodiment

[0021] Example: such as figure 2 with image 3 Shown, a kind of vertical parallel instrument of the present invention comprises marble platform 3, is provided with an L-shaped marble substrate 4 movably on described marble platform 3, on the side perpendicular to marble platform 3 of this L-shaped marble substrate 4 41 is vertically provided with a guide rail 5, on which a dial gauge 6 can be moved up and down. The side 41 of 4 is vertical and faces away from this side 41.

[0022] The bottom surface of the L-shaped marble base 4 is provided with blowing grooves, and the L-shaped marble base 4 is provided with blowing holes 42 communicating with the blowing grooves.

[0023] The blow hole 42 is connected with an air pump.

[0024] A slide block 51 is arranged on the guide rail 5 , and a watch base 7 is fixed on the slide block 51 , and the dial indicator 6 is arranged on the watch base 7 .

[0025] It also includes a marble square 8 , which is movably arranged on the marb...