CN211829516U - Laser desktop fixing device - Google Patents

Abstract

The utility model discloses a laser desktop fixing device, which comprises an installation base plate, a column and a fixing frame. A movable groove is opened at the center of the upper surface of the installation base plate, and a support plate is fixed and installed on the inner side of the outer wall of the sliding sleeve by bolts. , the center of the upper surface of the support plate is fixed with a column by bolts, the top of the column is fixed with a fixing frame by bolts, the center of both sides of the fixing frame is inlaid with a nut sleeve, and the shaft center of the nut sleeve is A threaded rod is threadedly installed at the end of the threaded rod, the end of the threaded rod located on the outer side of the fixing frame is fixed with a turntable by bolts, and the end of the threaded rod located on the inner side of the fixing frame is fixed and installed with a clamping plate by bolts. The utility model The distance between the fixing frames and the distance between the clamping plates can be adjusted according to the size of the carbon dioxide laser, which facilitates the fixing of the carbon dioxide laser and thus facilitates the use of the carbon dioxide laser.

Description

A laser desktop fixing device

technical field

The utility model relates to the technical field of lasers, in particular to a laser desktop fixing device.

Background technique

Carbon dioxide laser, can be called "invisible man", because the laser wavelength it emits is 10.6 microns, and the "body" infrared region cannot be detected by the naked eye. It works in two ways: continuous and pulsed; The laser with a wavelength of 10.6 microns is also the most powerful laser; people have used it to "play" neutrons in atomic nuclei; the appearance of carbon dioxide lasers is a major progress in the development of lasers, and it is also a light weapon It is a major achievement in nuclear fusion research; the most common carbon dioxide laser is a discharge tube about 1 meter long; the laser it produces is invisible, and it is enough to burn the brick to a dazzling white light on the brick; the carbon dioxide laser is used in The wavelength of 10.6 μm was first used in 1964.

Most of the carbon dioxide lasers have a cuboid structure. In order to facilitate the use of the carbon dioxide laser, a mounting bracket is required to install the carbon dioxide laser on the workbench.

However, the existing carbon dioxide laser mounting frame has the following defects when in use:

Although most carbon dioxide lasers have a cuboid structure, the size of carbon dioxide lasers is not the same, so it is necessary to select a fixing frame for different carbon dioxide lasers, and replacing the fixing frame back and forth is inconvenient for the use of carbon dioxide lasers.

Utility model content

The purpose of the present utility model is to provide a laser desktop fixing device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a laser desktop fixing device, comprising an installation base plate, a column and a fixing frame, a movable groove is opened at the center of the upper surface of the installation base plate, and the inside of the movable groove is A sliding rod is installed symmetrically by bolts, the outer wall of the sliding rod is symmetrically slidably sleeved with a sliding sleeve, the inner side of the outer wall of the sliding sleeve is fixedly installed with a support plate, and the center of the upper surface of the support plate is fixed and installed by bolts There is a column, the top of the column is fixed and installed with a fixing frame, the center of both sides of the fixing frame is inlaid with a nut sleeve, and a threaded rod is threadedly installed at the axis of the nut sleeve, and the threaded rod is located in the One end of the outer side of the fixing frame is fixed and installed with a turntable, and one end of the threaded rod located at the inner side of the fixing frame is fixed and installed with a clamping plate by bolts.

Wherein, the top thread of the outer wall of the sliding sleeve is provided with a fastening bolt, and the fastening bolt penetrates the sliding sleeve.

Wherein, there are two sliding bars, two sliding bars are arranged in parallel, two supporting plates are arranged, two supporting plates are arranged in parallel, and the supporting plates are arranged perpendicular to the sliding bars .

Wherein, the cross section of the fixing frame is a U-shaped structure.

Wherein, the clamping plate as a whole has a rectangular plate-like structure, and the vertical distance between the center point of the clamping plate and the bottom of the inner wall of the fixing frame is greater than the distance between the center point of the clamping plate and the corner points. size.

Compared with the prior art, the beneficial effects of the present utility model are:

The utility model can drive the support plate to move along the direction of the sliding rod through the cooperation of the sliding sleeve and the sliding rod, so that the distance between the two fixing frames can be adjusted according to the length of the carbon dioxide laser, and then the carbon dioxide laser can be placed in the two fixing frames , and then turn the threaded rod through the turntable, and then the threaded rod rotates inside the nut sleeve, and drives the clamping plate to move inward, so as to adjust the distance between the two clamping plates, and then fix the carbon dioxide laser through the two clamping plates. In this way, the distance between the fixing frames and the distance between the clamping plates can be adjusted according to the size of the carbon dioxide laser, which facilitates the fixing of the carbon dioxide laser and thus facilitates the use of the carbon dioxide laser.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the utility model;

Fig. 2 is the top-view structure schematic diagram of the installation base plate of the utility model;

FIG. 3 is a schematic view of the front structure of the fixing frame of the present invention.

In the figure: 10-installation bottom plate; 11-active groove; 12-slide rod; 13-slide sleeve; 14-fastening bolt; 15-support plate; 20-post; 30-fixing frame; 31-nut sleeve; 32 - Threaded rod; 33 - Turntable; 34 - Clamping plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present invention provides a technical solution: a laser desktop fixing device, comprising an installation base plate 10, a column 20 and a fixing frame 30, and a movable groove is opened at the center of the upper surface of the installation base plate 10 11. A sliding rod 12 is installed symmetrically inside the movable groove 11 through bolts, the outer wall of the sliding rod 12 is symmetrically slidably sleeved with a sliding sleeve 13, and the inner side of the outer wall of the sliding sleeve 13 is fixedly installed with a support plate 15 through bolts , the center of the upper surface of the support plate 15 is fixed with a column 20 by bolts, the top of the column 20 is fixed with a fixing frame 30 by bolts, the center of both sides of the fixing frame 30 is inlaid with nut sleeves 31, A threaded rod 32 is threadedly installed at the axial center of the nut sleeve 31 , the end of the threaded rod 32 located on the outer side of the fixing frame 30 is fixed with a turntable 33 by bolts, and the threaded rod 32 is located on the inner side of the fixing frame 30 . A clamping plate 34 is fixedly installed at one end by means of bolts.

Wherein, the fixing device of the present application is only used to fix the carbon dioxide laser of the cuboid structure.

Wherein, the top thread of the outer wall of the sliding sleeve 13 is provided with a fastening bolt 14, and the fastening bolt 14 penetrates the sliding sleeve 13; when the distance between the fixing brackets 30 needs to be adjusted, loosen the fastening bolt 14, and then The sliding sleeve 13 can slide along the direction of the sliding rod 12, and the supporting plate 15 is driven to move along the sliding rod 12 through the cooperation of the sliding sleeve 13 and the sliding rod 12, thereby driving the fixing frame 30 to move along the direction of the sliding rod 12, and then according to the carbon dioxide laser The length of the fixing frame 30 is adjusted to a suitable position, and then the fastening bolt 14 is tightened to lock the distance between the two fixing frames 30, so that the distance between the fixing frames 30 can be adjusted according to the length of the carbon dioxide laser. Fixing carbon dioxide lasers of different lengths and sizes facilitates the fixing of carbon dioxide lasers.

Wherein, there are two sliding rods 12, two sliding rods 12 are provided in parallel, two supporting plates 15 are provided, and two supporting plates 15 are provided in parallel, and the supporting plates 15 are arranged in parallel with the supporting plates 15. The sliding bar 12 is arranged vertically.

Wherein, the cross section of the fixing frame 30 is a U-shaped structure.

The clamping plate 34 has a rectangular plate-like structure as a whole, and the vertical distance between the center point of the clamping plate 34 and the bottom of the inner wall of the fixing frame 30 is greater than the center point of the clamping plate 34 and the corner points When the threaded rod 32 drives the clamping plate 34 to rotate, the rotation trajectory of the clamping plate 34 is a circle, and the radius of this circle is the distance between the center point of the clamping plate 34 and the corner point. Therefore, the vertical distance between the center point of the clamping plate 34 and the bottom of the inner wall of the fixing frame 30 is set to be greater than the distance between the center point of the clamping plate 34 and the corner points, so that the bottom of the inner wall of the fixing frame 30 will not affect the The clamping plate 34 is rotated to ensure that the clamping plate 34 can normally rotate inside the fixing frame 30 .

Working principle: When in use, firstly use bolts to fix the mounting base plate 10 on the workbench, then loosen the fastening bolts 14, and then the sliding sleeve 13 can slide along the direction of the sliding rod 12, and the sliding sleeve 13 and the sliding rod 12 cooperate to drive The support plate 15 moves along the direction of the sliding rod 12, thereby driving the fixing frame 30 to move along the direction of the sliding rod 12, and then according to the length of the carbon dioxide laser, the fixing frame 30 is adjusted to an appropriate position, and then the fastening bolt 14 is tightened to lock. The distance between the two fixing frames 30, so that the distance between the fixing frames 30 can be adjusted according to the length of the carbon dioxide laser, then the carbon dioxide laser is placed in the two fixing frames 30, and then the threaded rod 32 is rotated by the turntable 33, and then The threaded rod 32 is rotated inside the nut sleeve 31, and drives the clamping plate 34 to move inward, thereby adjusting the distance between the two clamping plates 34, and then the carbon dioxide laser is fixed by the two clamping plates 34, which can The distance between the fixing frames 30 and the distance between the clamping plates 34 is adjusted according to the size of the carbon dioxide laser, which facilitates the fixing of the carbon dioxide laser and thus facilitates the use of the carbon dioxide laser.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A laser desktop fixing device, comprising an installation base plate (10), a column (20) and a fixing frame (30), characterized in that: a movable groove (11) is provided at the center of the upper surface of the installation base plate (10) ), a sliding rod (12) is installed symmetrically inside the movable groove (11) through bolts, the outer wall of the sliding rod (12) is symmetrically slidably sleeved with a sliding sleeve (13), and the outer wall of the sliding sleeve (13) A support plate (15) is installed on the inner side of the support plate (15) by bolts, a column (20) is installed at the center of the upper surface of the support plate (15) by bolts, and a fixing frame ( 30), a nut sleeve (31) is inlaid at the center of both sides of the fixing frame (30), a threaded rod (32) is threadedly installed at the axial center of the nut sleeve (31), and the threaded rod (32) A turntable (33) is fixedly installed on the outer end of the fixing frame (30) by means of bolts, and a clamping plate (34) is fixed and installed at the end of the threaded rod (32) at the inner side of the fixing frame (30) by means of bolts. . 2 . The laser desktop fixing device according to claim 1 , wherein the top thread of the outer wall of the sliding sleeve ( 13 ) is provided with a fastening bolt ( 14 ), and the fastening bolt ( 14 ) penetrates the The sliding sleeve (13) is described. 3. The laser desktop fixing device according to claim 1, characterized in that: there are two sliding rods (12), the two sliding rods (12) are arranged in parallel, and the supporting plate (15) ) is provided with two, the two supporting plates (15) are arranged in parallel, and the supporting plates (15) are arranged perpendicular to the sliding rod (12). 4 . The laser desktop fixing device according to claim 1 , wherein the cross section of the fixing frame ( 30 ) has a U-shaped structure. 5 . 5 . The laser desktop fixing device according to claim 1 , wherein the clamping plate ( 34 ) has a rectangular plate-like structure as a whole, and the center point of the clamping plate ( 34 ) is away from the fixing device. 6 . The vertical distance dimension of the bottom of the inner wall of the frame (30) is greater than the distance dimension between the center point of the clamping plate (34) and the corner points.

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